This document discusses optimizing the wall thickness and materials of an induction furnace to minimize heat losses during iron melting. It begins by introducing induction furnaces and the need for optimization to reduce heat losses. It then details analyzing an existing furnace through calculations of theoretical heat loss and temperature distribution, which are compared to actual measured values showing significant losses. Finite element analysis software is used to optimize the thickness of refractory material, finding a 35% reduction in losses. Additionally, optimizing thermal properties reduces losses by 73%, allowing an overall 70% reduction through proper material thickness and properties.
This document summarizes a research paper that analyzes the heat transfer characteristics of an induction furnace using finite element analysis. It begins with an introduction to induction heating processes and describes the basic components of an induction furnace. The researchers aim to computationally validate the modified composite wall thickness of an induction furnace using heat transfer analysis. The document reviews several other studies on induction heating simulations and experimental validations. It then outlines the thermal modeling approach using the heat diffusion equation and describes the boundary conditions for the finite element analysis.
computational investigation for life cycle of alumina based induction furnace...IJCMESJOURNAL
Furnaces are most commonly used for melting of materials. Induction furnaces are more beneficial as no fuel is required. It is a problem to find life cycle of Induction Melting Furnace Wall under load variation. The induction melting furnace wall is made of alumina ramming mass which is one kind of refractory material. The failure occurs due to cyclic thermal stresses due to heating and cooling cycles. Temperature distribution and thermal stress distribution fields of the induction melting furnace refractory wall were calculated by using explicit finite difference analysis based on the physical description of its failure under low cycle thermal fatigue conditions. The life span of the refractory wall is required to be found out by means of critical thermal stresses created inside the refractory wall of induction melting furnace wall from modified S – log N Curve.
Analysis of Temperature loss of Hot Metal during Hot Rolling Process at Steel...IJMER
Hot metal is travelling a long distance (around 126 m) between roughing mill and a Steckel
finishing mill during hot rolling process in a steel plant which resulted in heat loss. Since, the
metallurgical qualities of finished product are closely related to the accurate control of temperature of
the material during the hot rolling process, the heat in the furnaces maintains the slab temperature at
high level at the cost of more fossil fuels. Temperature of the work piece influences spread appreciably.
Lower the temperature of raw material input, greater is the spread. Similarly, higher the temperature,
lesser is the spread. Lesser speed of rolling results in greater spread and vice-versa. Hence,
temperature is playing a vital role in hot rolling process.
Temperature loss of semi finished work pieces between the mill stand is inevitable until it
protected from the open atmosphere. If a low-emissivity material (radiation shield) is placed between
two surfaces, the radiation heat transfer can be considerably reduced. The shield increases the thermal
resistance to radiation heat flow. Because radiation is a major source of heat loss at the temperatures
involved (around 1060° C.) Thermal shields may be fixed over the path of the hot strip to reduce heat
loss and in particular such heat shields can be employed to reduce the head-to-tail temperature
variation along the length of a transfer bar. The result of this study is the development of an effective
procedure for computer calculation of processes of hot rolling to optimize its parameters
Recent advances in semiconductor technology show the improvement of fabrication on
electronics appliances in terms of performance, power density and even the size. This great achievement
however led to some major problems on thermal and heat distribution of the electronic devices. This
thermal problem could reduce the efficiency and reliability of the electronic devices. In order to minimize
this thermal problem, an optimal cooling techniques need to be applied during the operation. There are
various cooling techniques have been used and one of them is passive pin fin heat sink approach. This
paper focuses on inline pin fin heat sink, which use copper material with different shapes of pin fin and a
constant 5.5W heat sources. The simulation model has been formulated using COMSOL Multiphysics
software to stimulate the pin fin design, study the thermal distribution and the maximum heat profile.
Effects of Combustible Stacking in Large CompartmentsFranco Bontempi
This paper focuses on the modelling of fire in case of various distributions of combustible materials in a large compartment. Large compartments often represent a challenge for structural fire safety, because of lack of prescriptive rules to follow and difficulties of taking into account the effect of non uniform distribution of the combustible materials and fire propagation. These aspects are discussed in this paper with reference to an industrial steel building, taken as case study. Fires triggered by the burning of wooden pallets stored in the premises have been investigated with respect to different stacking configurations of the pallets with the avail of a CFD code. The results in term of temperatures of the hot gasses and of the steel elements composing the structural system are compared with simplified analytical model of localized and post-flashover fires, with the aim of highlighting limitation and potentiality of different modelling approaches.
Finite Element Simulation of Plasma Transferred ARC Welding [PTAW] of Structu...IJERA Editor
Plasma transferred Arc welding is one of the most widely used welding process, in which the metals are fused just above the melting point, and makes the metal to fuse. It is employed in many applications like tool die and metal casting, strip metal welding etc. This investigation is to analyze temperature distribution residual stress and distortion by varying the heat source parameter in SYSWELD, and compared the results with ANSYS. The simulation of Plasma Transferred Arc welding was of structural steel plate performed using a non-linear transient heat transfer analysis. Heat losses due to convection and variation of material properties with temperature were considered in this analysis. To incorporate the heat developed the Gaussian distribution was considered. Finite element simulations were performed using ANSYS Parametric Design Language (APDL) code and using SYSWELD. The temperatures obtained were compared with experimental results for validation. It was found that the predicted values of temperature agree very well with the experimental values. Residual Stress and Distortion were also predicted for various heat Input. The effect of heat input on residual stress and distortion was investigated.
This document discusses waste heat recovery using thermoelectric generators. It begins by introducing the Seebeck effect which allows heat to be directly converted to electricity via a temperature gradient across conductors. The key factors for good thermoelectric materials - high Seebeck coefficient, electrical conductivity and low thermal conductivity - are discussed. Lead telluride is identified as a suitable high performance material for recovering waste heat between 200-600°C. A thermoelectric couple model is analyzed using ANSYS software, showing a voltage of 0.074806V, current of 19.083A and power of 1.4275W can be generated. The summary concludes the analysis demonstrates the potential of thermoelectric generation to recover low grade waste heat as
EXPERIMENTAL STUDY OF MIXED CONVECTION HEAT TRANSFER USING CIRCULAR, SQUARE, ...ijiert bestjournal
Pulling Fins are extended surfaces employed to enha nce the convective heat transfer from a surface for increasing heat dissipation. Fins with various geometries have been designed and used in various cooling application the selection o f particular fins configuration in any heat transfer application is an important state in desig ned process and takes into account the space,weight,manufacturing technique and cost considerat ion as well as the thermal characteristics it exhibits. Fins cross section profiles have profo und influence on thermal characteristics of Annular Fins and the surface area changes with chan ge of cross section of fins. This study deals with studying the performance of various avai lable fins profiles. Widely used fins profile viz. Rectangular,Triangular,Trapezoidal,Circular,Rhombic,and Elliptical Fins. In Addition to the normal configuration of fins,to ne w configurations were designed and created.
This document summarizes a research paper that analyzes the heat transfer characteristics of an induction furnace using finite element analysis. It begins with an introduction to induction heating processes and describes the basic components of an induction furnace. The researchers aim to computationally validate the modified composite wall thickness of an induction furnace using heat transfer analysis. The document reviews several other studies on induction heating simulations and experimental validations. It then outlines the thermal modeling approach using the heat diffusion equation and describes the boundary conditions for the finite element analysis.
computational investigation for life cycle of alumina based induction furnace...IJCMESJOURNAL
Furnaces are most commonly used for melting of materials. Induction furnaces are more beneficial as no fuel is required. It is a problem to find life cycle of Induction Melting Furnace Wall under load variation. The induction melting furnace wall is made of alumina ramming mass which is one kind of refractory material. The failure occurs due to cyclic thermal stresses due to heating and cooling cycles. Temperature distribution and thermal stress distribution fields of the induction melting furnace refractory wall were calculated by using explicit finite difference analysis based on the physical description of its failure under low cycle thermal fatigue conditions. The life span of the refractory wall is required to be found out by means of critical thermal stresses created inside the refractory wall of induction melting furnace wall from modified S – log N Curve.
Analysis of Temperature loss of Hot Metal during Hot Rolling Process at Steel...IJMER
Hot metal is travelling a long distance (around 126 m) between roughing mill and a Steckel
finishing mill during hot rolling process in a steel plant which resulted in heat loss. Since, the
metallurgical qualities of finished product are closely related to the accurate control of temperature of
the material during the hot rolling process, the heat in the furnaces maintains the slab temperature at
high level at the cost of more fossil fuels. Temperature of the work piece influences spread appreciably.
Lower the temperature of raw material input, greater is the spread. Similarly, higher the temperature,
lesser is the spread. Lesser speed of rolling results in greater spread and vice-versa. Hence,
temperature is playing a vital role in hot rolling process.
Temperature loss of semi finished work pieces between the mill stand is inevitable until it
protected from the open atmosphere. If a low-emissivity material (radiation shield) is placed between
two surfaces, the radiation heat transfer can be considerably reduced. The shield increases the thermal
resistance to radiation heat flow. Because radiation is a major source of heat loss at the temperatures
involved (around 1060° C.) Thermal shields may be fixed over the path of the hot strip to reduce heat
loss and in particular such heat shields can be employed to reduce the head-to-tail temperature
variation along the length of a transfer bar. The result of this study is the development of an effective
procedure for computer calculation of processes of hot rolling to optimize its parameters
Recent advances in semiconductor technology show the improvement of fabrication on
electronics appliances in terms of performance, power density and even the size. This great achievement
however led to some major problems on thermal and heat distribution of the electronic devices. This
thermal problem could reduce the efficiency and reliability of the electronic devices. In order to minimize
this thermal problem, an optimal cooling techniques need to be applied during the operation. There are
various cooling techniques have been used and one of them is passive pin fin heat sink approach. This
paper focuses on inline pin fin heat sink, which use copper material with different shapes of pin fin and a
constant 5.5W heat sources. The simulation model has been formulated using COMSOL Multiphysics
software to stimulate the pin fin design, study the thermal distribution and the maximum heat profile.
Effects of Combustible Stacking in Large CompartmentsFranco Bontempi
This paper focuses on the modelling of fire in case of various distributions of combustible materials in a large compartment. Large compartments often represent a challenge for structural fire safety, because of lack of prescriptive rules to follow and difficulties of taking into account the effect of non uniform distribution of the combustible materials and fire propagation. These aspects are discussed in this paper with reference to an industrial steel building, taken as case study. Fires triggered by the burning of wooden pallets stored in the premises have been investigated with respect to different stacking configurations of the pallets with the avail of a CFD code. The results in term of temperatures of the hot gasses and of the steel elements composing the structural system are compared with simplified analytical model of localized and post-flashover fires, with the aim of highlighting limitation and potentiality of different modelling approaches.
Finite Element Simulation of Plasma Transferred ARC Welding [PTAW] of Structu...IJERA Editor
Plasma transferred Arc welding is one of the most widely used welding process, in which the metals are fused just above the melting point, and makes the metal to fuse. It is employed in many applications like tool die and metal casting, strip metal welding etc. This investigation is to analyze temperature distribution residual stress and distortion by varying the heat source parameter in SYSWELD, and compared the results with ANSYS. The simulation of Plasma Transferred Arc welding was of structural steel plate performed using a non-linear transient heat transfer analysis. Heat losses due to convection and variation of material properties with temperature were considered in this analysis. To incorporate the heat developed the Gaussian distribution was considered. Finite element simulations were performed using ANSYS Parametric Design Language (APDL) code and using SYSWELD. The temperatures obtained were compared with experimental results for validation. It was found that the predicted values of temperature agree very well with the experimental values. Residual Stress and Distortion were also predicted for various heat Input. The effect of heat input on residual stress and distortion was investigated.
This document discusses waste heat recovery using thermoelectric generators. It begins by introducing the Seebeck effect which allows heat to be directly converted to electricity via a temperature gradient across conductors. The key factors for good thermoelectric materials - high Seebeck coefficient, electrical conductivity and low thermal conductivity - are discussed. Lead telluride is identified as a suitable high performance material for recovering waste heat between 200-600°C. A thermoelectric couple model is analyzed using ANSYS software, showing a voltage of 0.074806V, current of 19.083A and power of 1.4275W can be generated. The summary concludes the analysis demonstrates the potential of thermoelectric generation to recover low grade waste heat as
EXPERIMENTAL STUDY OF MIXED CONVECTION HEAT TRANSFER USING CIRCULAR, SQUARE, ...ijiert bestjournal
Pulling Fins are extended surfaces employed to enha nce the convective heat transfer from a surface for increasing heat dissipation. Fins with various geometries have been designed and used in various cooling application the selection o f particular fins configuration in any heat transfer application is an important state in desig ned process and takes into account the space,weight,manufacturing technique and cost considerat ion as well as the thermal characteristics it exhibits. Fins cross section profiles have profo und influence on thermal characteristics of Annular Fins and the surface area changes with chan ge of cross section of fins. This study deals with studying the performance of various avai lable fins profiles. Widely used fins profile viz. Rectangular,Triangular,Trapezoidal,Circular,Rhombic,and Elliptical Fins. In Addition to the normal configuration of fins,to ne w configurations were designed and created.
Investigation of significance in phase transformation of powder metallurgy steelIAEME Publication
This document summarizes research on modeling and simulating the heat treatment of powder metallurgy steel components. It describes developing a database of material properties including heat transfer coefficients, mechanical properties, and phase transformation kinetics for different porosity levels. A commercial simulation software called DANTE was modified to include porosity and used to predict dimensional changes, residual stresses, and microstructure of a test component during heat treatment. The model predictions matched well with measurements on industrial parts, demonstrating the model's ability to simulate heat treatment of porous powder metallurgy steels.
Seismic Performance Study on RC ChimneyIRJET Journal
This study analyzes the seismic performance of a 180m tall reinforced concrete chimney using the SAP 2000 software. A parametric study is conducted to determine the effects of various parameters on the base shear and fundamental time period of the chimney. These parameters include the grade of concrete, wall thickness, top diameter, seismic zone, presence of openings, and soil type. The base shear and time period calculated from SAP 2000 are also compared to those obtained from the Indian code provisions. The results show that increasing the grade of concrete, thickness, top diameter, or soil stiffness decreases the base shear and time period, while more severe seismic zones or the addition of openings increases the seismic response of the chimney.
Gentili, F. (2013) ‘Advanced numerical analyses for the assessment of steel ...Franco Bontempi
The aim of this paper is the analysis of the response to fire of single storey steel structures. The performance-based design allows a more realistic evaluation of fire safety than the usual prescriptive design. Several factors can
affect the fire safety assessment. The paper seeks to evaluate some of them.
The study of substructure may not be sufficient in some cases for highlighting the actual behaviour of the whole structure. The progression of the collapse has
to be traced up to the global collapse of the structure and numerical problems due to the triggering of local mechanisms should be overcome to this purpose.
The interaction of the heated elements with the rest of the structure can raise different collapse mechanisms depending on the mutual position of the
elements. Computational fluid dynamics (CFD) model represents an advanced solution to study the development of fire.
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
The papers for publication in The International Journal of Engineering& Science are selected through rigorous peer reviews to ensure originality, timeliness, relevance, and readability.
The document experimentally analyzes chip-back temperature during machining at different cutting parameters. An embedded thermocouple method was used to measure the temperature at the back of the cutting tool. Tests were conducted on an AISI 1010 steel workpiece using varying cutting speeds, feed rates, and depths of cut. The results showed that increasing any of the cutting parameters led to higher measured temperatures, with cutting speed having the greatest influence. Temperatures increased more substantially at lower cutting speeds compared to higher speeds. Feed rate had a relatively smaller impact on temperature than the other parameters.
The quality of the machined piece and tool life are greatly influenced by determination of
maximum temperature of the cutting tool. Numerous researchers have approached to solve this problem
with experimental, analytical and numerical analysis. There is hardly a consensus on the basics principles
of the thermal problem in metal cutting, even though considerable research effort has been made on it. It is
exceedingly difficult to predict in a precise manner the performance of tool for the machining process. This
paper reviews work on the requirements for optimization of Tool wear so that its life could easily be
predicted
Analyze the thermal properties by varying geometry material and thickness of ...IAEME Publication
The document summarizes research from multiple papers on analyzing the thermal properties of engine cylinder fins by varying the fin geometry, material, and thickness. The key points are:
1) A model of cylinder fins was created in ProEngineer and analyzed in ANSYS to determine temperatures, heat flux, and thermal gradients.
2) Simulations were run for rectangular fins made of materials like magnesium, aluminum alloys, and beryllium at thicknesses of 3mm and 2.5mm.
3) The simulations showed that reducing fin thickness from 3mm to 2.5mm increased heat transfer rates, with maximum rates reaching over 20W/mm2 for some materials.
IRJET- Effect of Thermal Properties on Fly Ash based ConcreteIRJET Journal
This document discusses an experimental study on the effect of thermal properties of fly ash-based concrete. Fly ash is obtained from a sugar industry and sieved into two grain sizes. Concrete slabs are prepared by replacing cement with 20%, 25%, and 30% fly ash fractions. Experiments are conducted to determine the thermal conductivity, coefficient of thermal expansion, specific heat, and thermal diffusivity of the concrete slabs and compared to normal concrete. The results show that fly ash concrete has lower thermal conductivity, higher specific heat capacity, and lower thermal expansion compared to normal concrete.
Verification of johnson cook material model constants of aa2024-t3 for use in...eSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
A Review on Thermal Properties of Epoxy Composites as Thermal Interface MaterialIRJET Journal
This document reviews the use of epoxy composites as thermal interface materials. Thermal management is critical for electronic devices due to increasing power densities. Thermal interface materials are used to fill air gaps and improve heat transfer between electronic components and heat sinks. Epoxy resins are widely used as thermal interface materials due to their excellent properties. However, epoxy resins have low inherent thermal conductivity. Adding high thermal conductivity filler materials to epoxy can improve its thermal conductivity and make it a more effective thermal interface material. The document discusses different types of fillers used and their effect on the thermal properties of epoxy composites.
Verification of johnson cook material model by sanjeev n ksanjeevnks
This document discusses the verification of Johnson-Cook material model constants for aluminum alloy AA2024-T3 to simulate friction stir welding using finite element analysis. It finds that the Johnson-Cook constants have a significant impact on the accuracy of simulation results for temperature, forces, and defect formation. The study tests various constants reported in literature and finds that with constants A=369 MPa, B=684 MPa, n=0.73, C=0.0083, m=1.7, the simulation results most closely match experimental findings. It concludes the selection of accurate material constants is important for finite element modeling of friction stir welding and other severe plastic deformation processes.
Analysis and Improvement of Distortion of Lathe Machine Main SpindleIRJET Journal
This document analyzes the distortion of lathe machine main spindles and proposes improvements through a sub-zero heat treatment process. It begins by describing how lathe spindles made of En353 steel undergo distortion from high stresses during conventional heat treatment. The document then details the conventional heat treatment process and proposes applying a sub-zero treatment instead. Samples are tested with microstructures analyzed and hardness measured. Results show the sub-zero treated sample has lower retained austenite, higher hardness, and improved dimensional stability compared to conventional treatment. The document concludes the sub-zero treatment is an effective way to reduce distortion in lathe machine main spindles.
Enhanced thermal conductivity of epoxy matrix composites filled with boron ni...IAEME Publication
This document summarizes research on enhancing the thermal conductivity of epoxy composites by adding boron nitride (BN) microparticles. Epoxy composites containing 0-11.3% BN by volume were prepared and their thermal conductivities were measured experimentally. Numerical simulations using ANSYS found the effective thermal conductivity increased by 27.82% for 11.3% BN and 440% for 30% BN, compared to neat epoxy. The results showed BN particles exhibited a percolation behavior, with a sudden jump in thermal conductivity occurring at 20% BN volume.
This document discusses using thermally conductive plastic housings for industrial control electronics like PLCs and power supplies. Finite element modeling and testing of materials from different suppliers found that a prototype material from GEP performed better than other options at dissipating heat. Samples of housings molded from the GEP material showed lower steady-state temperature readings when tested with instrumented I/O modules, verifying its improved thermal conductivity over conventional plastics. Further verification is still needed using a housing designed specifically for the GEP material.
International Journal of Engineering and Science Invention (IJESI) is an international journal intended for professionals and researchers in all fields of computer science and electronics. IJESI publishes research articles and reviews within the whole field Engineering Science and Technology, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online.
Experimental Heat Transfer Analysis of Different PCM Material used in Concret...Swapnil Shahade
This document summarizes an experimental study on heat transfer of different phase change materials (PCMs) used in concrete walls. Paraffin wax and beewax were used as PCMs integrated into concrete blocks. A testing setup with temperature sensors measured the surface and internal temperatures of the concrete blocks and PCMs when exposed to sunlight over several hours. Results showed that the average temperature of paraffin wax-integrated concrete was reduced by 5.98°C compared to only 2.9°C for hollow concrete, indicating paraffin wax more effectively stores thermal energy through its phase change process. The study concludes PCMs like paraffin wax can significantly reduce wall temperatures and energy required for building heating and
Review on Design and Theoretical Model of Thermoelectricijsrd.com
This paper presents the theoretical development of the equations that allow to evaluate the performance of an air conditioning system based on the thermoelectric effect. The cooling system is based on a phenomena discovered by Jean Charles Athanase Peltier, in 1834. According to this when electricity runs through a junction between two semiconductors with different properties, heat is dissipated or absorbed. Thus, thermoelectric modules are made by semiconductors materials sealed between two plates through which a continuous current flows and keeps one plate hot and the other cold. The most important parameters to evaluate the performance of the device thermoelectric refrigeration are the coefficient of performance, the heat pumping rate and the maximum temperature difference between the hot side and the cold side of the thermoelectric module.
Design of Micro Cooling Channel for Plastic Injection Moulding by using Mold ...IRJET Journal
This document describes research on designing micro cooling channels for plastic injection molds to improve cooling efficiency and reduce cycle times. It discusses heat transfer modes during molding and calculating cooling requirements. Methods include creating conformal micro channels near the mold surface using 3D printing. Simulations using Moldflow Advisor analyze different channel designs, showing micro channels provide more uniform cooling over smaller areas. The results indicate micro channels can reduce non-uniformity compared to standard channels, decreasing cycle times for plastic parts.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
National Institute of Foundry and Forget Technology (NIFFT), RanchiNIFFT Ranchi
This presentation highlights the legacy of National Institute of Foundry and Forge Technology (NIFFT) as a premier research institute in metallurgical, manufacturing, foundry, and forging sectors. This presentation was presented on 23rd December 2013 to JS (NIT's) MHRD, Govt. of India.
The document discusses the current state of health information technology and digital health. It describes how federal agencies are investing in various initiatives that have the potential to spur medical innovations using technologies like mobile health, electronic health records, telemedicine, and connecting devices. These initiatives aim to harness big data, advance precision medicine, and promote research utilizing new technologies to improve patient-centered care and access. The emphasis is on collaboration between the public and private sectors to drive change in how medical research is conducted and applied.
Investigation of significance in phase transformation of powder metallurgy steelIAEME Publication
This document summarizes research on modeling and simulating the heat treatment of powder metallurgy steel components. It describes developing a database of material properties including heat transfer coefficients, mechanical properties, and phase transformation kinetics for different porosity levels. A commercial simulation software called DANTE was modified to include porosity and used to predict dimensional changes, residual stresses, and microstructure of a test component during heat treatment. The model predictions matched well with measurements on industrial parts, demonstrating the model's ability to simulate heat treatment of porous powder metallurgy steels.
Seismic Performance Study on RC ChimneyIRJET Journal
This study analyzes the seismic performance of a 180m tall reinforced concrete chimney using the SAP 2000 software. A parametric study is conducted to determine the effects of various parameters on the base shear and fundamental time period of the chimney. These parameters include the grade of concrete, wall thickness, top diameter, seismic zone, presence of openings, and soil type. The base shear and time period calculated from SAP 2000 are also compared to those obtained from the Indian code provisions. The results show that increasing the grade of concrete, thickness, top diameter, or soil stiffness decreases the base shear and time period, while more severe seismic zones or the addition of openings increases the seismic response of the chimney.
Gentili, F. (2013) ‘Advanced numerical analyses for the assessment of steel ...Franco Bontempi
The aim of this paper is the analysis of the response to fire of single storey steel structures. The performance-based design allows a more realistic evaluation of fire safety than the usual prescriptive design. Several factors can
affect the fire safety assessment. The paper seeks to evaluate some of them.
The study of substructure may not be sufficient in some cases for highlighting the actual behaviour of the whole structure. The progression of the collapse has
to be traced up to the global collapse of the structure and numerical problems due to the triggering of local mechanisms should be overcome to this purpose.
The interaction of the heated elements with the rest of the structure can raise different collapse mechanisms depending on the mutual position of the
elements. Computational fluid dynamics (CFD) model represents an advanced solution to study the development of fire.
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
The papers for publication in The International Journal of Engineering& Science are selected through rigorous peer reviews to ensure originality, timeliness, relevance, and readability.
The document experimentally analyzes chip-back temperature during machining at different cutting parameters. An embedded thermocouple method was used to measure the temperature at the back of the cutting tool. Tests were conducted on an AISI 1010 steel workpiece using varying cutting speeds, feed rates, and depths of cut. The results showed that increasing any of the cutting parameters led to higher measured temperatures, with cutting speed having the greatest influence. Temperatures increased more substantially at lower cutting speeds compared to higher speeds. Feed rate had a relatively smaller impact on temperature than the other parameters.
The quality of the machined piece and tool life are greatly influenced by determination of
maximum temperature of the cutting tool. Numerous researchers have approached to solve this problem
with experimental, analytical and numerical analysis. There is hardly a consensus on the basics principles
of the thermal problem in metal cutting, even though considerable research effort has been made on it. It is
exceedingly difficult to predict in a precise manner the performance of tool for the machining process. This
paper reviews work on the requirements for optimization of Tool wear so that its life could easily be
predicted
Analyze the thermal properties by varying geometry material and thickness of ...IAEME Publication
The document summarizes research from multiple papers on analyzing the thermal properties of engine cylinder fins by varying the fin geometry, material, and thickness. The key points are:
1) A model of cylinder fins was created in ProEngineer and analyzed in ANSYS to determine temperatures, heat flux, and thermal gradients.
2) Simulations were run for rectangular fins made of materials like magnesium, aluminum alloys, and beryllium at thicknesses of 3mm and 2.5mm.
3) The simulations showed that reducing fin thickness from 3mm to 2.5mm increased heat transfer rates, with maximum rates reaching over 20W/mm2 for some materials.
IRJET- Effect of Thermal Properties on Fly Ash based ConcreteIRJET Journal
This document discusses an experimental study on the effect of thermal properties of fly ash-based concrete. Fly ash is obtained from a sugar industry and sieved into two grain sizes. Concrete slabs are prepared by replacing cement with 20%, 25%, and 30% fly ash fractions. Experiments are conducted to determine the thermal conductivity, coefficient of thermal expansion, specific heat, and thermal diffusivity of the concrete slabs and compared to normal concrete. The results show that fly ash concrete has lower thermal conductivity, higher specific heat capacity, and lower thermal expansion compared to normal concrete.
Verification of johnson cook material model constants of aa2024-t3 for use in...eSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
A Review on Thermal Properties of Epoxy Composites as Thermal Interface MaterialIRJET Journal
This document reviews the use of epoxy composites as thermal interface materials. Thermal management is critical for electronic devices due to increasing power densities. Thermal interface materials are used to fill air gaps and improve heat transfer between electronic components and heat sinks. Epoxy resins are widely used as thermal interface materials due to their excellent properties. However, epoxy resins have low inherent thermal conductivity. Adding high thermal conductivity filler materials to epoxy can improve its thermal conductivity and make it a more effective thermal interface material. The document discusses different types of fillers used and their effect on the thermal properties of epoxy composites.
Verification of johnson cook material model by sanjeev n ksanjeevnks
This document discusses the verification of Johnson-Cook material model constants for aluminum alloy AA2024-T3 to simulate friction stir welding using finite element analysis. It finds that the Johnson-Cook constants have a significant impact on the accuracy of simulation results for temperature, forces, and defect formation. The study tests various constants reported in literature and finds that with constants A=369 MPa, B=684 MPa, n=0.73, C=0.0083, m=1.7, the simulation results most closely match experimental findings. It concludes the selection of accurate material constants is important for finite element modeling of friction stir welding and other severe plastic deformation processes.
Analysis and Improvement of Distortion of Lathe Machine Main SpindleIRJET Journal
This document analyzes the distortion of lathe machine main spindles and proposes improvements through a sub-zero heat treatment process. It begins by describing how lathe spindles made of En353 steel undergo distortion from high stresses during conventional heat treatment. The document then details the conventional heat treatment process and proposes applying a sub-zero treatment instead. Samples are tested with microstructures analyzed and hardness measured. Results show the sub-zero treated sample has lower retained austenite, higher hardness, and improved dimensional stability compared to conventional treatment. The document concludes the sub-zero treatment is an effective way to reduce distortion in lathe machine main spindles.
Enhanced thermal conductivity of epoxy matrix composites filled with boron ni...IAEME Publication
This document summarizes research on enhancing the thermal conductivity of epoxy composites by adding boron nitride (BN) microparticles. Epoxy composites containing 0-11.3% BN by volume were prepared and their thermal conductivities were measured experimentally. Numerical simulations using ANSYS found the effective thermal conductivity increased by 27.82% for 11.3% BN and 440% for 30% BN, compared to neat epoxy. The results showed BN particles exhibited a percolation behavior, with a sudden jump in thermal conductivity occurring at 20% BN volume.
This document discusses using thermally conductive plastic housings for industrial control electronics like PLCs and power supplies. Finite element modeling and testing of materials from different suppliers found that a prototype material from GEP performed better than other options at dissipating heat. Samples of housings molded from the GEP material showed lower steady-state temperature readings when tested with instrumented I/O modules, verifying its improved thermal conductivity over conventional plastics. Further verification is still needed using a housing designed specifically for the GEP material.
International Journal of Engineering and Science Invention (IJESI) is an international journal intended for professionals and researchers in all fields of computer science and electronics. IJESI publishes research articles and reviews within the whole field Engineering Science and Technology, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online.
Experimental Heat Transfer Analysis of Different PCM Material used in Concret...Swapnil Shahade
This document summarizes an experimental study on heat transfer of different phase change materials (PCMs) used in concrete walls. Paraffin wax and beewax were used as PCMs integrated into concrete blocks. A testing setup with temperature sensors measured the surface and internal temperatures of the concrete blocks and PCMs when exposed to sunlight over several hours. Results showed that the average temperature of paraffin wax-integrated concrete was reduced by 5.98°C compared to only 2.9°C for hollow concrete, indicating paraffin wax more effectively stores thermal energy through its phase change process. The study concludes PCMs like paraffin wax can significantly reduce wall temperatures and energy required for building heating and
Review on Design and Theoretical Model of Thermoelectricijsrd.com
This paper presents the theoretical development of the equations that allow to evaluate the performance of an air conditioning system based on the thermoelectric effect. The cooling system is based on a phenomena discovered by Jean Charles Athanase Peltier, in 1834. According to this when electricity runs through a junction between two semiconductors with different properties, heat is dissipated or absorbed. Thus, thermoelectric modules are made by semiconductors materials sealed between two plates through which a continuous current flows and keeps one plate hot and the other cold. The most important parameters to evaluate the performance of the device thermoelectric refrigeration are the coefficient of performance, the heat pumping rate and the maximum temperature difference between the hot side and the cold side of the thermoelectric module.
Design of Micro Cooling Channel for Plastic Injection Moulding by using Mold ...IRJET Journal
This document describes research on designing micro cooling channels for plastic injection molds to improve cooling efficiency and reduce cycle times. It discusses heat transfer modes during molding and calculating cooling requirements. Methods include creating conformal micro channels near the mold surface using 3D printing. Simulations using Moldflow Advisor analyze different channel designs, showing micro channels provide more uniform cooling over smaller areas. The results indicate micro channels can reduce non-uniformity compared to standard channels, decreasing cycle times for plastic parts.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
National Institute of Foundry and Forget Technology (NIFFT), RanchiNIFFT Ranchi
This presentation highlights the legacy of National Institute of Foundry and Forge Technology (NIFFT) as a premier research institute in metallurgical, manufacturing, foundry, and forging sectors. This presentation was presented on 23rd December 2013 to JS (NIT's) MHRD, Govt. of India.
The document discusses the current state of health information technology and digital health. It describes how federal agencies are investing in various initiatives that have the potential to spur medical innovations using technologies like mobile health, electronic health records, telemedicine, and connecting devices. These initiatives aim to harness big data, advance precision medicine, and promote research utilizing new technologies to improve patient-centered care and access. The emphasis is on collaboration between the public and private sectors to drive change in how medical research is conducted and applied.
This document discusses open notebook science, which aims to make the scientific process more transparent and collaborative. It describes how open notebook science makes raw data, calculations, assumptions and revision histories publicly available. This allows other scientists to reproduce and build on the reported results. The document also addresses challenges around archiving and preserving open science data and notebooks so they remain accessible over the long term. It outlines current archiving solutions used by the open notebook science community such as daily backups of crucial data and semi-automated snapshots of the entire scientific record.
Iligan Institute of Technology National Universityilitech
This document discusses a bill that proposes converting the Mindanao State University-Iligan Institute of Technology (MSU-IIT) in Iligan City into a national university called the Iligan National University (INU). It provides background on MSU-IIT, outlining its history, vision, mission, programs offered, and achievements. These achievements include producing top performers in licensure exams, conducting research programs, implementing community extension projects, and receiving various awards and recognitions from organizations like the Commission on Higher Education and Department of Science and Technology. The document argues that MSU-IIT is ready to be elevated to a national university status based on these qualifications.
Howard Schultz is an American businessman born in 1953 who is best known as the chairman and CEO of Starbucks. He co-founded Starbucks in 1971 and grew it into a global coffee company with over 20,000 stores worldwide. Schultz was inspired to found Starbucks after visiting Italy and being exposed to their coffee bar culture. He motivates Starbucks employees by promoting a shared vision and competitive wages/benefits. Under Schultz's leadership, Starbucks has become the largest coffeehouse company in the world.
The document provides information about the region of Karaikal and the National Institute of Technology located there. It discusses the location and climate of Karaikal, noting that it has a population of over 227,000 people and was formerly under French rule. It then introduces the National Institute of Technology located in Karaikal, noting that it was established in 2009 and currently operates from a temporary campus while its permanent facilities are being constructed. The document provides contact information for the director in charge and concludes by mentioning a foundation stone ceremony for the NIT attended by the Union Minister of Human Resource Development in July 2010.
This PPT briefs us the basic drawbacks in Indian Curriculum of MBA education and hence what measure be taken to improve it by 2020 i.e., how curriculum be designed in B-Schools such that our demand of managers is increased worldwide
The Foundry Technology Section (FTS) of SIRIM was established in 1987 and provides foundry technology services including casting product development, trial production, consultancy, and training. It has various facilities for pattern making, molding, melting, die casting, finishing, and testing. FTS works with local industries to help develop casting products and improve foundry operations. It also offers public and customized training courses on foundry technologies. FTS aims to support the growth of Malaysia's foundry industry through the provision of foundry services, facilities, and technical expertise.
This presentation was given by MANIT Bhopal for "Samavesh" - XVl Annual NOSPlan Convention. The Theme of Presentation - "Accessibility in Peri-urban area".
Fracture and failure analyses of plastics and reinforced plasticsPadmanabhan Krishnan
This ppt describes the structure property correlationship between structure, microstructure and the observed properties of plastics and reinforced plastics./ Fracture , failure analysis and fractography are discussed in details.
Natioanal Institute of Fashion Design.
The idea is to create a relationship between the built & the unbuilt spaces.
There are evidences of blend of traditional and contemporary architecture.
Aesthetics are cared for, sometimes at the stake of comfort if not function.
The site is well-segregated into various zones w.r.t the functions.
Circulation spaces are minimised to obtain efficiency in design.
IIT Delhi is one of India's top engineering colleges located in New Delhi. It was established in 1961 and has developed into a 320-acre campus divided into residential, academic, and recreational zones. The academic area at the center of the campus contains the main building, eight departments, a central library, and other facilities. Surrounding the academic zone are housing for faculty and students, including nine boys' hostels and three girls' hostels. Throughout the campus, lush green landscaping and brick architecture create a quiet oasis amid the urban environment.
2. Sales volume
The document discusses vision, mission, objectives and goals. It defines vision as a description of something in the future that an individual or organization aspires to create. A vision statement answers what success will look like. A mission provides the foundation for developing a comprehensive mission statement. Objectives are more specific and measurable end results to be accomplished by a certain time. Objectives should be specific, have a time horizon, be flexible, attainable, and measurable. They help define the organization and coordinate decisions. The document provides examples of vision and mission statements and discusses the differences between vision and mission statements.
All marketing aspects including financial and HR policies are explained elaborately . Subsidiaries, value system , competitors. A comparison study among TCS INFOSYS and Wipro is given Briefly.
The document provides an introduction and overview of lesson planning. It defines lesson planning as a statement of the achievements and means to attain them under a teacher's guidance. Lesson planning helps teachers know what specific activities to conduct in class and serves as a blueprint for the teaching and learning process. Effective lesson planning requires skills like planning, recording, challenging, demonstrating, securing, managing, adapting, explaining, discussing, interrogating, reviewing, evaluating, modifying, establishing, and questioning. It prioritizes and orchestrates these elements to provide for diverse and complex learning. Lesson planning stimulates creativity and prevents wasted time. It gives structure and security to teachers.
Journalising- easy way to learn journal entries for beginners in Accounting S...Sarat Kumar Budumuru
June 1, 2011: Started business with cash Rs. 45,000. Cash account debited and capital account credited.
June 3, 2011: Sold goods for cash Rs. 8,500 and purchased goods for Rs. 7,000. Cash and sales accounts debited and credited respectively for sale. Purchases account debited and personal account credited for purchase.
June 5, 2011: Withdrew cash from bank for personal and business use. Drawings and cash accounts debited and bank account credited in a compound journal entry.
The document discusses various accounting principles and rules for journalizing transactions like expenses, gains, cash/credit transactions, opening entries, discounts, purchases/sales of investments and
IRJET - Thermal Analysis Of Reheating FurnaceIRJET Journal
This document analyzes the thermal performance of a reheating furnace and identifies opportunities for improved energy efficiency. Heat balance calculations show heat losses account for over 3% of input energy and decrease thermal efficiency by 3%. The furnace roof, walls, doors, and ducts experience significant heat flow. Implementing high-emissive ceramic coatings on surfaces and improving seals could reduce heat losses. Overall, better insulating the furnace and recovering more waste heat provide ways to increase the furnace's thermal efficiency and conserve energy.
FIRE RESISTANT ANALYSIS OF RC BEAM COLUMN JOINTIRJET Journal
This document summarizes a study that uses finite element analysis to analyze the fire resistant behavior of reinforced concrete beam-column joints. The study models beam-column joints exposed to fire based on the ISO 834 standard fire curve and analyzes the effects of different exposure conditions (2 sides, 3 sides, or 4 sides exposed). It finds that failure occurs more quickly when more sides of the joint are exposed to fire. The study concludes that the number of exposed sides significantly impacts a structure's ability to withstand fire, and that thermal failure criteria are more important than deflection criteria during a fire.
MODELING AND EXPERIMENTAL STUDY OF THERMAL/ WEAR BEHAVIOR IN CAST IRON TURNIN...IAEME Publication
The present works involves the study of thermal and wear behaviour of tool and work interface. Experiments were conducted on a precision centre lathe and cutting forces, temperature at tool tip, thickness and weight of Chips
formed during machining along with tool wear data were recorded. The influence of cutting parameters was studied.
Based on the main effects plots obtained. Finite element analysis was done using ANSYS software tool and was used to
find the tool tip deflection, counterplots. Thermal analysis was done to determine the temperature distribution over
machining interface.
IRJET - Improving Performance of Electromagnetic Induction Injera MitadIRJET Journal
This document describes research to improve the temperature distribution of an electromagnetic induction injera mitad (EMIM) prototype. The initial prototype had a non-uniform temperature distribution across the cast iron surface, varying by up to 39°C. The researcher divided the coil into three regions and wound it with non-uniform inter-turn spaces to generate a more uniform magnetic field and induced eddy currents. Testing found the maximum temperature difference was reduced to less than 15°C, meeting the research objective. Other improvements included reduced pre-heating time and improved injera quality.
IRJET- Experimental Analysis of Circular Perforated Fin Arrays by Forced Conv...IRJET Journal
This document summarizes an experimental analysis of heat transfer from circular perforated fin arrays under forced convection using a wind tunnel. Trapezoidal microfin arrays with circular perforations were selected and designed using Taguchi Method. Experiments were conducted in a wind tunnel on three test specimens - a solid rectangular fin array and two trapezoidal perforated fin arrays with different perforation pitches. The perforated fin arrays showed higher overall efficiency and effectiveness compared to the solid fin array. Maximum overall efficiency was obtained for the array with 5mm perforation pitch at an air velocity of 2m/s and heat input of 150W. Optimum effectiveness was obtained for the array with 7mm pitch at 2m/s and 120W input
Effect of different variables on heat transfer rate of four stroke si engine ...IAEME Publication
1. The document reviews research on factors that affect the heat transfer rate of fins on internal combustion engines. Increased fin thickness, larger numbers of fins, and higher fluid velocities can improve heat transfer but may also increase fuel consumption due to overcooling.
2. Material, geometry, perforations and notches, and environmental conditions also impact heat transfer. Copper fins perform better than aluminum but aluminum is more commonly used. Increased turbulence from modifications like perforations and notches can enhance heat transfer.
3. Computational fluid dynamics (CFD) simulations agree with experimental results and can be used to analyze different fin parameters, though overcooling at high velocities still needs to be addressed to reduce fuel consumption. Optimizing
IRJET- Design and Fabrication of Thermo Acoustic RefrigeratorIRJET Journal
This document describes the design and fabrication of a thermoacoustic refrigerator. Some key points:
1. Thermoacoustic refrigeration uses sound waves to alternately compress and relax gas particles in a tube, transferring heat without moving parts.
2. The refrigerator consists of a resonator tube containing a stack of closely spaced surfaces through which a sound wave oscillates. Heat is transferred between the gas and stack surfaces.
3. Experiments investigated different stack geometries and materials to optimize heat transfer and the refrigerator's performance. Temperature sensors measured the temperature difference created.
Model for prediction of temperature distribution in workpiece for surface gri...iaemedu
The document describes a finite element model for predicting temperature distribution in a workpiece during surface grinding. It discusses how grinding parameters like wheel speed and depth of cut affect the heat flux and temperature rise in the workpiece. The model treats the grinding wheel as a moving heat source along the workpiece surface. Equations are provided to calculate the heat flux based on factors like tangential force and energy absorbed by the workpiece. The model was developed using finite element analysis to simulate temperature changes more accurately compared to previous analytical models.
Model for prediction of temperature distribution in workpiece for surface gri...IAEME Publication
This document discusses a finite element model for predicting temperature distribution in a workpiece during surface grinding. It begins by reviewing how various grinding parameters affect temperature and describes modeling the grinding zone as a heat source moving along the workpiece. It then presents the developed finite element model, which calculates the heat flux into the workpiece based on grinding wheel speed, workpiece speed, and depth of cut. The model is used to simulate temperature distribution and predict maximum surface and subsurface temperatures under different grinding conditions. Results show highest temperatures occur at the trailing edge of the grinding contact area and just below the workpiece surface. The model provides a way to analyze thermal effects and optimize grinding parameters to control temperatures and residual stresses.
Model for prediction of temperature distribution in workpiece for surface gri...iaemedu
This document discusses a finite element model for predicting temperature distribution during surface grinding. It begins by reviewing how various grinding parameters affect temperature and approaches to modeling the grinding zone as a heat source. It then presents the proposed finite element model, which considers the grinding wheel a moving heat source along the workpiece surface. The model calculates the heat flux entering the workpiece based on grinding parameters like wheel speed and cutting depth. Results show maximum temperature occurs at the trailing edge but drops off after due to cooling. The model can provide insight into temperature fields in the workpiece and effects of process parameters on thermal loading and residual stresses.
Model for prediction of temperature distribution in workpiece for surface gri...IAEME Publication
This document discusses a finite element model for predicting temperature distribution in a workpiece during surface grinding. It begins by reviewing how various grinding parameters affect temperature and describes modeling the grinding zone as a heat source moving along the workpiece. It then presents the developed finite element model, which calculates the heat flux into the workpiece based on grinding wheel speed, workpiece speed, and depth of cut. The model is used to simulate temperature distribution and predict maximum surface and subsurface temperatures under different grinding conditions. Results show highest temperatures occur at the trailing edge of the grinding contact area and just below the workpiece surface. The model provides a way to analyze thermal effects and optimize grinding parameters to control temperatures and residual stresses.
Model for prediction of temperature distribution in workpiece for surface gri...iaemedu
This document summarizes a study on modeling temperature distribution in workpieces during surface grinding using finite element analysis. It begins by discussing how thermal damage from grinding is caused by high temperatures and residual stresses. It then presents a finite element thermal model to calculate grinding temperatures and their distribution in the workpiece. The model considers the grinding wheel as a moving heat source on the workpiece surface. Results from the model show that maximum temperature occurs at the trailing edge of the contact area and just below the surface. The study concludes the model provides a good understanding of the grinding process and can be used to determine optimal process parameters.
Model for prediction of temperature distribution in workpiece for surface gri...IAEME Publication
This document discusses a finite element model for predicting temperature distribution in a workpiece during surface grinding. It begins by reviewing how various grinding parameters affect temperature and describes modeling the grinding zone as a heat source moving along the workpiece. It then presents the developed finite element model, which calculates the heat flux into the workpiece based on grinding wheel speed, workpiece speed, and depth of cut. The model is used to simulate temperature distribution and predict maximum surface and subsurface temperatures under different grinding conditions. Results show highest temperatures occur at the trailing edge of the grinding contact area and just below the workpiece surface. The model provides a way to analyze thermal effects and optimize grinding parameters to control temperatures and residual stresses.
Model for prediction of temperature distributioniaemedu
This document summarizes a study on modeling temperature distribution in workpieces during surface grinding using finite element analysis. It begins by discussing how grinding parameters like wheel speed and depth of cut affect grinding temperatures. It then presents a thermal model that treats the grinding wheel as a moving heat source. The model calculates the heat flux entering the workpiece based on grinding energy. A finite element model is developed to simulate the grinding process and predict temperature distribution and maximum temperatures at different positions of the grinding wheel on the workpiece surface. Results show that maximum temperature occurs at the trailing edge of the grinding contact area and on the subsurface of the workpiece. The model provides a way to understand the grinding process and optimize parameters to control thermal loading and residual stresses
DEVELOPMENT OF DUAL PHASE STEEL AND DETERMINATION OF IT'S MECHANICAL PROPERTI...IAEME Publication
In this paper, the development of dual phase steel from low carbon steel and mechanical properties have been studies. Dual phase steel is developed by intercritical annealing in order to improve the hardness and impact toughness. Low carbon steel of 0.21% carbon content is first intercritically heated in furnace and then rapid cooling in water is done to obtain the martensitic steels. Different samples of DP steels are prepared by the intercritical annealing process temperature ranging from740˚C to 840˚C. The heating temperature and different time of heating of the steel is
used to make different percentage of Maternsite steel.
IRJET- Experimental Analysis to Investigate the Thermal Performance of differ...IRJET Journal
The document presents an experimental analysis of the thermal performance of different fin geometries. Rectangular, circular, and trapezoidal aluminum fins were experimentally tested under steady-state conditions. Thermocouples were used to measure the temperature at different points on the fins heated by a 200-watt light bulb. The results showed that triangular fins had the most uniform temperature distribution and highest heat transfer rate, making them the most efficient geometry tested. The study provides conclusions on the thermal performance of different fin geometries and suggests areas for further optimization and applications of fin geometry research.
THERMAL ANALYSIS OF A HEAT SINK FOR ELECTRONICS COOLINGIAEME Publication
Heat transfer is a discipline of thermal engineering that concern the generation, use, conversion and exchange of thermal energy, heat between physical systems. Heat transfer is classified in to various mechanisms such as heat conduction, convection, thermal radiation & transfer of energy by phase change. Most of the electronic equipment are low power and produce negligible amount of heat in their operation. Some devices, such as power transistors, CPU's, & power diodes produce a significant amount of heat. so sufficient measures are need to be taken so as to prolong their working life and reliability.
Design and Fabrication of Crucible Furnaces by using Black Smithy SetupDr. Amarjeet Singh
The main aim was, to design Pit Furnace from the
setup of black smithy. As the Smithy setup was not in use so it
is converted into Pit Furnace setup. The purpose of using Pit
Furnace is to melt nonferrous material. The Nonferrous
materials such as Aluminum, Aluminum alloy, Copper, Brass,
etc. The Aluminum has less melting point (680ᵒ C, 1218ᵒF) and
cheaper than other. The thermal efficiency of furnace is
13.72% which is obtained by melting 2 kg of Aluminum for 75
minutes. Normally thermal of pit furnace is between 4-19%.
The blower is used to supply the air into the furnace chamber
to burn the coal. For melting the Aluminum, Crucible should
sustain higher temperature so Graphite Crucible is used. This
Crucible has thinner wall and have more refractory
properties.
Effect of Hardness and Wear Resistance on En 353 Steel by Heat Treatment IJMER
En 353 steel is an easily available and cheap material that is acceptable for heavy duty
applications. Heat treatment on En 353 steel is improved the ductility, toughness, strength, hardness and
relive internal stress in the material. Spectrographic method is used to analyze the composition of the
alloy material. The experimental results of hardness and dry wear testing on pin-on-disc are done to get
idea about heat treated En 353 steel. It is found that the hardness and wear resistance of the En 353 steel
is improved after the heat treatment and the microstructure is changed from ferrite to martensite.
Behaviour of steel structure under the effect of fire loadingIJERA Editor
Performance of steel structures in fire depends upon a number of variables such as material degradation at
elevated temperature and restraint stiffness of members surrounded by fire. In order to face minimal structural
damage, limited casualties particularly in high rise structures and for the purpose of selecting suitable fire
resisting measures structural response to fire need to be understood. Carrying out experiments on actual steel
structure is not always feasible as it requires time, money, space and controlled fire as well hence the use of
finite element software’s like ANSYS is the best alternative instead. The material properties that affect the
behavior of structural steel members exposed to fire have been reviewed. Global structural response of simple
steel building is studied by considering three different scenarios to have an understanding of interaction of
structural elements.
Similar to Optimization of wall thickness and material for minimum heat losses (20)
Submission Deadline: 30th September 2022
Acceptance Notification: Within Three Days’ time period
Online Publication: Within 24 Hrs. time Period
Expected Date of Dispatch of Printed Journal: 5th October 2022
MODELING AND ANALYSIS OF SURFACE ROUGHNESS AND WHITE LATER THICKNESS IN WIRE-...IAEME Publication
White layer thickness (WLT) formed and surface roughness in wire electric discharge turning (WEDT) of tungsten carbide composite has been made to model through response surface methodology (RSM). A Taguchi’s standard Design of experiments involving five input variables with three levels has been employed to establish a mathematical model between input parameters and responses. Percentage of cobalt content, spindle speed, Pulse on-time, wire feed and pulse off-time were changed during the experimental tests based on the Taguchi’s orthogonal array L27 (3^13). Analysis of variance (ANOVA) revealed that the mathematical models obtained can adequately describe performance within the parameters of the factors considered. There was a good agreement between the experimental and predicted values in this study.
A STUDY ON THE REASONS FOR TRANSGENDER TO BECOME ENTREPRENEURSIAEME Publication
The study explores the reasons for a transgender to become entrepreneurs. In this study transgender entrepreneur was taken as independent variable and reasons to become as dependent variable. Data were collected through a structured questionnaire containing a five point Likert Scale. The study examined the data of 30 transgender entrepreneurs in Salem Municipal Corporation of Tamil Nadu State, India. Simple Random sampling technique was used. Garrett Ranking Technique (Percentile Position, Mean Scores) was used as the analysis for the present study to identify the top 13 stimulus factors for establishment of trans entrepreneurial venture. Economic advancement of a nation is governed upon the upshot of a resolute entrepreneurial doings. The conception of entrepreneurship has stretched and materialized to the socially deflated uncharted sections of transgender community. Presently transgenders have smashed their stereotypes and are making recent headlines of achievements in various fields of our Indian society. The trans-community is gradually being observed in a new light and has been trying to achieve prospective growth in entrepreneurship. The findings of the research revealed that the optimistic changes are taking place to change affirmative societal outlook of the transgender for entrepreneurial ventureship. It also laid emphasis on other transgenders to renovate their traditional living. The paper also highlights that legislators, supervisory body should endorse an impartial canons and reforms in Tamil Nadu Transgender Welfare Board Association.
BROAD UNEXPOSED SKILLS OF TRANSGENDER ENTREPRENEURSIAEME Publication
Since ages gender difference is always a debatable theme whether caused by nature, evolution or environment. The birth of a transgender is dreadful not only for the child but also for their parents. The pain of living in the wrong physique and treated as second class victimized citizen is outrageous and fully harboured with vicious baseless negative scruples. For so long, social exclusion had perpetuated inequality and deprivation experiencing ingrained malign stigma and besieged victims of crime or violence across their life spans. They are pushed into the murky way of life with a source of eternal disgust, bereft sexual potency and perennial fear. Although they are highly visible but very little is known about them. The common public needs to comprehend the ravaged arrogance on these insensitive souls and assist in integrating them into the mainstream by offering equal opportunity, treat with humanity and respect their dignity. Entrepreneurship in the current age is endorsing the gender fairness movement. Unstable careers and economic inadequacy had inclined one of the gender variant people called Transgender to become entrepreneurs. These tiny budding entrepreneurs resulted in economic transition by means of employment, free from the clutches of stereotype jobs, raised standard of living and handful of financial empowerment. Besides all these inhibitions, they were able to witness a platform for skill set development that ignited them to enter into entrepreneurial domain. This paper epitomizes skill sets involved in trans-entrepreneurs of Thoothukudi Municipal Corporation of Tamil Nadu State and is a groundbreaking determination to sightsee various skills incorporated and the impact on entrepreneurship.
DETERMINANTS AFFECTING THE USER'S INTENTION TO USE MOBILE BANKING APPLICATIONSIAEME Publication
The banking and financial services industries are experiencing increased technology penetration. Among them, the banking industry has made technological advancements to better serve the general populace. The economy focused on transforming the banking sector's system into a cashless, paperless, and faceless one. The researcher wants to evaluate the user's intention for utilising a mobile banking application. The study also examines the variables affecting the user's behaviour intention when selecting specific applications for financial transactions. The researcher employed a well-structured questionnaire and a descriptive study methodology to gather the respondents' primary data utilising the snowball sampling technique. The study includes variables like performance expectations, effort expectations, social impact, enabling circumstances, and perceived risk. Each of the aforementioned variables has a major impact on how users utilise mobile banking applications. The outcome will assist the service provider in comprehending the user's history with mobile banking applications.
ANALYSE THE USER PREDILECTION ON GPAY AND PHONEPE FOR DIGITAL TRANSACTIONSIAEME Publication
Technology upgradation in banking sector took the economy to view that payment mode towards online transactions using mobile applications. This system enabled connectivity between banks, Merchant and user in a convenient mode. there are various applications used for online transactions such as Google pay, Paytm, freecharge, mobikiwi, oxygen, phonepe and so on and it also includes mobile banking applications. The study aimed at evaluating the predilection of the user in adopting digital transaction. The study is descriptive in nature. The researcher used random sample techniques to collect the data. The findings reveal that mobile applications differ with the quality of service rendered by Gpay and Phonepe. The researcher suggest the Phonepe application should focus on implementing the application should be user friendly interface and Gpay on motivating the users to feel the importance of request for money and modes of payments in the application.
VOICE BASED ATM FOR VISUALLY IMPAIRED USING ARDUINOIAEME Publication
The prototype of a voice-based ATM for visually impaired using Arduino is to help people who are blind. This uses RFID cards which contain users fingerprint encrypted on it and interacts with the users through voice commands. ATM operates when sensor detects the presence of one person in the cabin. After scanning the RFID card, it will ask to select the mode like –normal or blind. User can select the respective mode through voice input, if blind mode is selected the balance check or cash withdraw can be done through voice input. Normal mode procedure is same as the existing ATM.
IMPACT OF EMOTIONAL INTELLIGENCE ON HUMAN RESOURCE MANAGEMENT PRACTICES AMONG...IAEME Publication
There is increasing acceptability of emotional intelligence as a major factor in personality assessment and effective human resource management. Emotional intelligence as the ability to build capacity, empathize, co-operate, motivate and develop others cannot be divorced from both effective performance and human resource management systems. The human person is crucial in defining organizational leadership and fortunes in terms of challenges and opportunities and walking across both multinational and bilateral relationships. The growing complexity of the business world requires a great deal of self-confidence, integrity, communication, conflict and diversity management to keep the global enterprise within the paths of productivity and sustainability. Using the exploratory research design and 255 participants the result of this original study indicates strong positive correlation between emotional intelligence and effective human resource management. The paper offers suggestions on further studies between emotional intelligence and human capital development and recommends for conflict management as an integral part of effective human resource management.
VISUALISING AGING PARENTS & THEIR CLOSE CARERS LIFE JOURNEY IN AGING ECONOMYIAEME Publication
Our life journey, in general, is closely defined by the way we understand the meaning of why we coexist and deal with its challenges. As we develop the "inspiration economy", we could say that nearly all of the challenges we have faced are opportunities that help us to discover the rest of our journey. In this note paper, we explore how being faced with the opportunity of being a close carer for an aging parent with dementia brought intangible discoveries that changed our insight of the meaning of the rest of our life journey.
A STUDY ON THE IMPACT OF ORGANIZATIONAL CULTURE ON THE EFFECTIVENESS OF PERFO...IAEME Publication
The main objective of this study is to analyze the impact of aspects of Organizational Culture on the Effectiveness of the Performance Management System (PMS) in the Health Care Organization at Thanjavur. Organizational Culture and PMS play a crucial role in present-day organizations in achieving their objectives. PMS needs employees’ cooperation to achieve its intended objectives. Employees' cooperation depends upon the organization’s culture. The present study uses exploratory research to examine the relationship between the Organization's culture and the Effectiveness of the Performance Management System. The study uses a Structured Questionnaire to collect the primary data. For this study, Thirty-six non-clinical employees were selected from twelve randomly selected Health Care organizations at Thanjavur. Thirty-two fully completed questionnaires were received.
Living in 21st century in itself reminds all of us the necessity of police and its administration. As more and more we are entering into the modern society and culture, the more we require the services of the so called ‘Khaki Worthy’ men i.e., the police personnel. Whether we talk of Indian police or the other nation’s police, they all have the same recognition as they have in India. But as already mentioned, their services and requirements are different after the like 26th November, 2008 incidents, where they without saving their own lives has sacrificed themselves without any hitch and without caring about their respective family members and wards. In other words, they are like our heroes and mentors who can guide us from the darkness of fear, militancy, corruption and other dark sides of life and so on. Now the question arises, if Gandhi would have been alive today, what would have been his reaction/opinion to the police and its functioning? Would he have some thing different in his mind now what he had been in his mind before the partition or would he be going to start some Satyagraha in the form of some improvement in the functioning of the police administration? Really these questions or rather night mares can come to any one’s mind, when there is too much confusion is prevailing in our minds, when there is too much corruption in the society and when the polices working is also in the questioning because of one or the other case throughout the India. It is matter of great concern that we have to thing over our administration and our practical approach because the police personals are also like us, they are part and parcel of our society and among one of us, so why we all are pin pointing towards them.
A STUDY ON TALENT MANAGEMENT AND ITS IMPACT ON EMPLOYEE RETENTION IN SELECTED...IAEME Publication
The goal of this study was to see how talent management affected employee retention in the selected IT organizations in Chennai. The fundamental issue was the difficulty to attract, hire, and retain talented personnel who perform well and the gap between supply and demand of talent acquisition and retaining them within the firms. The study's main goals were to determine the impact of talent management on employee retention in IT companies in Chennai, investigate talent management strategies that IT companies could use to improve talent acquisition, performance management, career planning and formulate retention strategies that the IT firms could use. The respondents were given a structured close-ended questionnaire with the 5 Point Likert Scale as part of the study's quantitative research design. The target population consisted of 289 IT professionals. The questionnaires were distributed and collected by the researcher directly. The Statistical Package for Social Sciences (SPSS) was used to collect and analyse the questionnaire responses. Hypotheses that were formulated for the various areas of the study were tested using a variety of statistical tests. The key findings of the study suggested that talent management had an impact on employee retention. The studies also found that there is a clear link between the implementation of talent management and retention measures. Management should provide enough training and development for employees, clarify job responsibilities, provide adequate remuneration packages, and recognise employees for exceptional performance.
ATTRITION IN THE IT INDUSTRY DURING COVID-19 PANDEMIC: LINKING EMOTIONAL INTE...IAEME Publication
Globally, Millions of dollars were spent by the organizations for employing skilled Information Technology (IT) professionals. It is costly to replace unskilled employees with IT professionals possessing technical skills and competencies that aid in interconnecting the business processes. The organization’s employment tactics were forced to alter by globalization along with technological innovations as they consistently diminish to remain lean, outsource to concentrate on core competencies along with restructuring/reallocate personnel to gather efficiency. As other jobs, organizations or professions have become reasonably more appropriate in a shifting employment landscape, the above alterations trigger both involuntary as well as voluntary turnover. The employee view on jobs is also afflicted by the COVID-19 pandemic along with the employee-driven labour market. So, having effective strategies is necessary to tackle the withdrawal rate of employees. By associating Emotional Intelligence (EI) along with Talent Management (TM) in the IT industry, the rise in attrition rate was analyzed in this study. Only 303 respondents were collected out of 350 participants to whom questionnaires were distributed. From the employees of IT organizations located in Bangalore (India), the data were congregated. A simple random sampling methodology was employed to congregate data as of the respondents. Generating the hypothesis along with testing is eventuated. The effect of EI and TM along with regression analysis between TM and EI was analyzed. The outcomes indicated that employee and Organizational Performance (OP) were elevated by effective EI along with TM.
INFLUENCE OF TALENT MANAGEMENT PRACTICES ON ORGANIZATIONAL PERFORMANCE A STUD...IAEME Publication
By implementing talent management strategy, organizations would have the option to retain their skilled professionals while additionally working on their overall performance. It is the course of appropriately utilizing the ideal individuals, setting them up for future top positions, exploring and dealing with their performance, and holding them back from leaving the organization. It is employee performance that determines the success of every organization. The firm quickly obtains an upper hand over its rivals in the event that its employees having particular skills that cannot be duplicated by the competitors. Thus, firms are centred on creating successful talent management practices and processes to deal with the unique human resources. Firms are additionally endeavouring to keep their top/key staff since on the off chance that they leave; the whole store of information leaves the firm's hands. The study's objective was to determine the impact of talent management on organizational performance among the selected IT organizations in Chennai. The study recommends that talent management limitedly affects performance. On the off chance that this talent is appropriately management and implemented properly, organizations might benefit as much as possible from their maintained assets to support development and productivity, both monetarily and non-monetarily.
A STUDY OF VARIOUS TYPES OF LOANS OF SELECTED PUBLIC AND PRIVATE SECTOR BANKS...IAEME Publication
Banking regulations act of India, 1949 defines banking as “acceptance of deposits for the purpose of lending or investment from the public, repayment on demand or otherwise and withdrawable through cheques, drafts order or otherwise”, the major participants of the Indian financial system are commercial banks, the financial institution encompassing term lending institutions. Investments institutions, specialized financial institution and the state level development banks, non banking financial companies (NBFC) and other market intermediaries such has the stock brokers and money lenders are among the oldest of the certain variants of NBFC and the oldest market participants. The asset quality of banks is one of the most important indicators of their financial health. The Indian banking sector has been facing severe problems of increasing Non- Performing Assets (NPAs). The NPAs growth directly and indirectly affects the quality of assets and profitability of banks. It also shows the efficiency of banks credit risk management and the recovery effectiveness. NPA do not generate any income, whereas, the bank is required to make provisions for such as assets that why is a double edge weapon. This paper outlines the concept of quality of bank loans of different types like Housing, Agriculture and MSME loans in state Haryana of selected public and private sector banks. This study is highlighting problems associated with the role of commercial bank in financing Small and Medium Scale Enterprises (SME). The overall objective of the research was to assess the effect of the financing provisions existing for the setting up and operations of MSMEs in the country and to generate recommendations for more robust financing mechanisms for successful operation of the MSMEs, in turn understanding the impact of MSME loans on financial institutions due to NPA. There are many research conducted on the topic of Non- Performing Assets (NPA) Management, concerning particular bank, comparative study of public and private banks etc. In this paper the researcher is considering the aggregate data of selected public sector and private sector banks and attempts to compare the NPA of Housing, Agriculture and MSME loans in state Haryana of public and private sector banks. The tools used in the study are average and Anova test and variance. The findings reveal that NPA is common problem for both public and private sector banks and is associated with all types of loans either that is housing loans, agriculture loans and loans to SMES. NPAs of both public and private sector banks show the increasing trend. In 2010-11 GNPA of public and private sector were at same level it was 2% but after 2010-11 it increased in many fold and at present there is GNPA in some more than 15%. It shows the dark area of Indian banking sector.
EXPERIMENTAL STUDY OF MECHANICAL AND TRIBOLOGICAL RELATION OF NYLON/BaSO4 POL...IAEME Publication
An experiment conducted in this study found that BaSO4 changed Nylon 6's mechanical properties. By changing the weight ratios, BaSO4 was used to make Nylon 6. This Researcher looked into how hard Nylon-6/BaSO4 composites are and how well they wear. Experiments were done based on Taguchi design L9. Nylon-6/BaSO4 composites can be tested for their hardness number using a Rockwell hardness testing apparatus. On Nylon/BaSO4, the wear behavior was measured by a wear monitor, pinon-disc friction by varying reinforcement, sliding speed, and sliding distance, and the microstructure of the crack surfaces was observed by SEM. This study provides significant contributions to ultimate strength by increasing BaSO4 content up to 16% in the composites, and sliding speed contributes 72.45% to the wear rate
ROLE OF SOCIAL ENTREPRENEURSHIP IN RURAL DEVELOPMENT OF INDIA - PROBLEMS AND ...IAEME Publication
The majority of the population in India lives in villages. The village is the back bone of the country. Village or rural industries play an important role in the national economy, particularly in the rural development. Developing the rural economy is one of the key indicators towards a country’s success. Whether it be the need to look after the welfare of the farmers or invest in rural infrastructure, Governments have to ensure that rural development isn’t compromised. The economic development of our country largely depends on the progress of rural areas and the standard of living of rural masses. Village or rural industries play an important role in the national economy, particularly in the rural development. Rural entrepreneurship is based on stimulating local entrepreneurial talent and the subsequent growth of indigenous enterprises. It recognizes opportunity in the rural areas and accelerates a unique blend of resources either inside or outside of agriculture. Rural entrepreneurship brings an economic value to the rural sector by creating new methods of production, new markets, new products and generate employment opportunities thereby ensuring continuous rural development. Social Entrepreneurship has the direct and primary objective of serving the society along with the earning profits. So, social entrepreneurship is different from the economic entrepreneurship as its basic objective is not to earn profits but for providing innovative solutions to meet the society needs which are not taken care by majority of the entrepreneurs as they are in the business for profit making as a sole objective. So, the Social Entrepreneurs have the huge growth potential particularly in the developing countries like India where we have huge societal disparities in terms of the financial positions of the population. Still 22 percent of the Indian population is below the poverty line and also there is disparity among the rural & urban population in terms of families living under BPL. 25.7 percent of the rural population & 13.7 percent of the urban population is under BPL which clearly shows the disparity of the poor people in the rural and urban areas. The need to develop social entrepreneurship in agriculture is dictated by a large number of social problems. Such problems include low living standards, unemployment, and social tension. The reasons that led to the emergence of the practice of social entrepreneurship are the above factors. The research problem lays upon disclosing the importance of role of social entrepreneurship in rural development of India. The paper the tendencies of social entrepreneurship in India, to present successful examples of such business for providing recommendations how to improve situation in rural areas in terms of social entrepreneurship development. Indian government has made some steps towards development of social enterprises, social entrepreneurship, and social in- novation, but a lot remains to be improved.
OPTIMAL RECONFIGURATION OF POWER DISTRIBUTION RADIAL NETWORK USING HYBRID MET...IAEME Publication
Distribution system is a critical link between the electric power distributor and the consumers. Most of the distribution networks commonly used by the electric utility is the radial distribution network. However in this type of network, it has technical issues such as enormous power losses which affect the quality of the supply. Nowadays, the introduction of Distributed Generation (DG) units in the system help improve and support the voltage profile of the network as well as the performance of the system components through power loss mitigation. In this study network reconfiguration was done using two meta-heuristic algorithms Particle Swarm Optimization and Gravitational Search Algorithm (PSO-GSA) to enhance power quality and voltage profile in the system when simultaneously applied with the DG units. Backward/Forward Sweep Method was used in the load flow analysis and simulated using the MATLAB program. Five cases were considered in the Reconfiguration based on the contribution of DG units. The proposed method was tested using IEEE 33 bus system. Based on the results, there was a voltage profile improvement in the system from 0.9038 p.u. to 0.9594 p.u.. The integration of DG in the network also reduced power losses from 210.98 kW to 69.3963 kW. Simulated results are drawn to show the performance of each case.
APPLICATION OF FRUGAL APPROACH FOR PRODUCTIVITY IMPROVEMENT - A CASE STUDY OF...IAEME Publication
Manufacturing industries have witnessed an outburst in productivity. For productivity improvement manufacturing industries are taking various initiatives by using lean tools and techniques. However, in different manufacturing industries, frugal approach is applied in product design and services as a tool for improvement. Frugal approach contributed to prove less is more and seems indirectly contributing to improve productivity. Hence, there is need to understand status of frugal approach application in manufacturing industries. All manufacturing industries are trying hard and putting continuous efforts for competitive existence. For productivity improvements, manufacturing industries are coming up with different effective and efficient solutions in manufacturing processes and operations. To overcome current challenges, manufacturing industries have started using frugal approach in product design and services. For this study, methodology adopted with both primary and secondary sources of data. For primary source interview and observation technique is used and for secondary source review has done based on available literatures in website, printed magazines, manual etc. An attempt has made for understanding application of frugal approach with the study of manufacturing industry project. Manufacturing industry selected for this project study is Mahindra and Mahindra Ltd. This paper will help researcher to find the connections between the two concepts productivity improvement and frugal approach. This paper will help to understand significance of frugal approach for productivity improvement in manufacturing industry. This will also help to understand current scenario of frugal approach in manufacturing industry. In manufacturing industries various process are involved to deliver the final product. In the process of converting input in to output through manufacturing process productivity plays very critical role. Hence this study will help to evolve status of frugal approach in productivity improvement programme. The notion of frugal can be viewed as an approach towards productivity improvement in manufacturing industries.
A MULTIPLE – CHANNEL QUEUING MODELS ON FUZZY ENVIRONMENTIAEME Publication
In this paper, we investigated a queuing model of fuzzy environment-based a multiple channel queuing model (M/M/C) ( /FCFS) and study its performance under realistic conditions. It applies a nonagonal fuzzy number to analyse the relevant performance of a multiple channel queuing model (M/M/C) ( /FCFS). Based on the sub interval average ranking method for nonagonal fuzzy number, we convert fuzzy number to crisp one. Numerical results reveal that the efficiency of this method. Intuitively, the fuzzy environment adapts well to a multiple channel queuing models (M/M/C) ( /FCFS) are very well.
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAUpanagenda
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-und-domino-lizenzkostenreduzierung-in-der-welt-von-dlau/
DLAU und die Lizenzen nach dem CCB- und CCX-Modell sind für viele in der HCL-Community seit letztem Jahr ein heißes Thema. Als Notes- oder Domino-Kunde haben Sie vielleicht mit unerwartet hohen Benutzerzahlen und Lizenzgebühren zu kämpfen. Sie fragen sich vielleicht, wie diese neue Art der Lizenzierung funktioniert und welchen Nutzen sie Ihnen bringt. Vor allem wollen Sie sicherlich Ihr Budget einhalten und Kosten sparen, wo immer möglich. Das verstehen wir und wir möchten Ihnen dabei helfen!
Wir erklären Ihnen, wie Sie häufige Konfigurationsprobleme lösen können, die dazu führen können, dass mehr Benutzer gezählt werden als nötig, und wie Sie überflüssige oder ungenutzte Konten identifizieren und entfernen können, um Geld zu sparen. Es gibt auch einige Ansätze, die zu unnötigen Ausgaben führen können, z. B. wenn ein Personendokument anstelle eines Mail-Ins für geteilte Mailboxen verwendet wird. Wir zeigen Ihnen solche Fälle und deren Lösungen. Und natürlich erklären wir Ihnen das neue Lizenzmodell.
Nehmen Sie an diesem Webinar teil, bei dem HCL-Ambassador Marc Thomas und Gastredner Franz Walder Ihnen diese neue Welt näherbringen. Es vermittelt Ihnen die Tools und das Know-how, um den Überblick zu bewahren. Sie werden in der Lage sein, Ihre Kosten durch eine optimierte Domino-Konfiguration zu reduzieren und auch in Zukunft gering zu halten.
Diese Themen werden behandelt
- Reduzierung der Lizenzkosten durch Auffinden und Beheben von Fehlkonfigurationen und überflüssigen Konten
- Wie funktionieren CCB- und CCX-Lizenzen wirklich?
- Verstehen des DLAU-Tools und wie man es am besten nutzt
- Tipps für häufige Problembereiche, wie z. B. Team-Postfächer, Funktions-/Testbenutzer usw.
- Praxisbeispiele und Best Practices zum sofortigen Umsetzen
Skybuffer SAM4U tool for SAP license adoptionTatiana Kojar
Manage and optimize your license adoption and consumption with SAM4U, an SAP free customer software asset management tool.
SAM4U, an SAP complimentary software asset management tool for customers, delivers a detailed and well-structured overview of license inventory and usage with a user-friendly interface. We offer a hosted, cost-effective, and performance-optimized SAM4U setup in the Skybuffer Cloud environment. You retain ownership of the system and data, while we manage the ABAP 7.58 infrastructure, ensuring fixed Total Cost of Ownership (TCO) and exceptional services through the SAP Fiori interface.
This presentation provides valuable insights into effective cost-saving techniques on AWS. Learn how to optimize your AWS resources by rightsizing, increasing elasticity, picking the right storage class, and choosing the best pricing model. Additionally, discover essential governance mechanisms to ensure continuous cost efficiency. Whether you are new to AWS or an experienced user, this presentation provides clear and practical tips to help you reduce your cloud costs and get the most out of your budget.
Trusted Execution Environment for Decentralized Process MiningLucaBarbaro3
Presentation of the paper "Trusted Execution Environment for Decentralized Process Mining" given during the CAiSE 2024 Conference in Cyprus on June 7, 2024.
Fueling AI with Great Data with Airbyte WebinarZilliz
This talk will focus on how to collect data from a variety of sources, leveraging this data for RAG and other GenAI use cases, and finally charting your course to productionalization.
Letter and Document Automation for Bonterra Impact Management (fka Social Sol...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on automated letter generation for Bonterra Impact Management using Google Workspace or Microsoft 365.
Interested in deploying letter generation automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
Have you ever been confused by the myriad of choices offered by AWS for hosting a website or an API?
Lambda, Elastic Beanstalk, Lightsail, Amplify, S3 (and more!) can each host websites + APIs. But which one should we choose?
Which one is cheapest? Which one is fastest? Which one will scale to meet our needs?
Join me in this session as we dive into each AWS hosting service to determine which one is best for your scenario and explain why!
Skybuffer AI: Advanced Conversational and Generative AI Solution on SAP Busin...Tatiana Kojar
Skybuffer AI, built on the robust SAP Business Technology Platform (SAP BTP), is the latest and most advanced version of our AI development, reaffirming our commitment to delivering top-tier AI solutions. Skybuffer AI harnesses all the innovative capabilities of the SAP BTP in the AI domain, from Conversational AI to cutting-edge Generative AI and Retrieval-Augmented Generation (RAG). It also helps SAP customers safeguard their investments into SAP Conversational AI and ensure a seamless, one-click transition to SAP Business AI.
With Skybuffer AI, various AI models can be integrated into a single communication channel such as Microsoft Teams. This integration empowers business users with insights drawn from SAP backend systems, enterprise documents, and the expansive knowledge of Generative AI. And the best part of it is that it is all managed through our intuitive no-code Action Server interface, requiring no extensive coding knowledge and making the advanced AI accessible to more users.
Digital Marketing Trends in 2024 | Guide for Staying AheadWask
https://www.wask.co/ebooks/digital-marketing-trends-in-2024
Feeling lost in the digital marketing whirlwind of 2024? Technology is changing, consumer habits are evolving, and staying ahead of the curve feels like a never-ending pursuit. This e-book is your compass. Dive into actionable insights to handle the complexities of modern marketing. From hyper-personalization to the power of user-generated content, learn how to build long-term relationships with your audience and unlock the secrets to success in the ever-shifting digital landscape.
Nunit vs XUnit vs MSTest Differences Between These Unit Testing Frameworks.pdfflufftailshop
When it comes to unit testing in the .NET ecosystem, developers have a wide range of options available. Among the most popular choices are NUnit, XUnit, and MSTest. These unit testing frameworks provide essential tools and features to help ensure the quality and reliability of code. However, understanding the differences between these frameworks is crucial for selecting the most suitable one for your projects.
Your One-Stop Shop for Python Success: Top 10 US Python Development Providersakankshawande
Simplify your search for a reliable Python development partner! This list presents the top 10 trusted US providers offering comprehensive Python development services, ensuring your project's success from conception to completion.
Taking AI to the Next Level in Manufacturing.pdfssuserfac0301
Read Taking AI to the Next Level in Manufacturing to gain insights on AI adoption in the manufacturing industry, such as:
1. How quickly AI is being implemented in manufacturing.
2. Which barriers stand in the way of AI adoption.
3. How data quality and governance form the backbone of AI.
4. Organizational processes and structures that may inhibit effective AI adoption.
6. Ideas and approaches to help build your organization's AI strategy.