The paper deals with analysis of flywheel in which comparison of flywheel existing material
and test material are done. There must be proper design and analysis of flywheel in order to meet the
necessity to smooth out enormous oscillations in velocity that occur during a cycle of i.c.engine in a
flywheel. So here some finite element analysis tools are used for design and analysis purpose. Then results
are compared with existing material.
The flywheelis located on one end of the crankshaft and serves two purposes. First, through its inertia, it reduces vibration
by smoothing out the power stroke as each cylinder fires. Second, it is the mounting surface used to bolt the engine
up to its load.
The aim of the project is to design a flywheel for a multi cylinder petrol engine flywheel using the empirical formulas. A
2D drawing is drafted using the calculations. A parametric model of the flywheel is designed using 3D modeling software
Pro/Engineer.
The forces acting on the flywheel are also calculated. The strength of the flywheel is validated by applying the forces on
the flywheel in analysis software ANSYS.
Structural analysis, modal analysis and fatigue analysis are done on the flywheel. Structural analysis is used to determine
whether flywheel withstands under working conditions. Fatigue analysis is done for finding the life of the component.
Modal analysis is done to determine the number of mode shapes for flywheel.
The use of flywheels to capture and store rotational kinetic energy has been used in a range of systems for the past two hundred years or so. This document explores some of the modern applications of these devices and their implications for future use. An example of the calculation of the rotational kinetic energy is given and the parameters associated with this calculation are discussed.
Design optimization & experiments on flywheel using thresher machineeSAT Journals
Abstract Flywheel used in multicrop thresher is a solid disk flywheel. Solid flywheels are capable of storing less energy. It is made up of cast iron. The material induced in solid disk flywheel is large so weight of the flywheel increased as a result cost of the flywheel also increases and size of the motor used to rotate the solid disk flywheel is also increased so overall cost of the thresher is also increased. High weight of flywheel also increases the operational loads coming on to the shaft and bearing. This experimental project work carried out to improve the efficiency of thresher is focused on to the flywheel. Initially we measure RPM of solid disk flywheel then with the help of ANSYS we optimized mass of solid disk flywheel then we prepare optimized six spoke flywheel and install same flywheel on shaft of thresher machine, measure RPM of optimized six spoke flywheel finally we calculate various functional value from the comparative result study we are able to success 12% material cost with less operational loads on to the shaft and bearing and high storing capacity of kinetic energy. Key Words: Flywheel, Thresher Machine, Mass Optimization, ANSYS, Kinetic Energy
The flywheelis located on one end of the crankshaft and serves two purposes. First, through its inertia, it reduces vibration
by smoothing out the power stroke as each cylinder fires. Second, it is the mounting surface used to bolt the engine
up to its load.
The aim of the project is to design a flywheel for a multi cylinder petrol engine flywheel using the empirical formulas. A
2D drawing is drafted using the calculations. A parametric model of the flywheel is designed using 3D modeling software
Pro/Engineer.
The forces acting on the flywheel are also calculated. The strength of the flywheel is validated by applying the forces on
the flywheel in analysis software ANSYS.
Structural analysis, modal analysis and fatigue analysis are done on the flywheel. Structural analysis is used to determine
whether flywheel withstands under working conditions. Fatigue analysis is done for finding the life of the component.
Modal analysis is done to determine the number of mode shapes for flywheel.
The use of flywheels to capture and store rotational kinetic energy has been used in a range of systems for the past two hundred years or so. This document explores some of the modern applications of these devices and their implications for future use. An example of the calculation of the rotational kinetic energy is given and the parameters associated with this calculation are discussed.
Design optimization & experiments on flywheel using thresher machineeSAT Journals
Abstract Flywheel used in multicrop thresher is a solid disk flywheel. Solid flywheels are capable of storing less energy. It is made up of cast iron. The material induced in solid disk flywheel is large so weight of the flywheel increased as a result cost of the flywheel also increases and size of the motor used to rotate the solid disk flywheel is also increased so overall cost of the thresher is also increased. High weight of flywheel also increases the operational loads coming on to the shaft and bearing. This experimental project work carried out to improve the efficiency of thresher is focused on to the flywheel. Initially we measure RPM of solid disk flywheel then with the help of ANSYS we optimized mass of solid disk flywheel then we prepare optimized six spoke flywheel and install same flywheel on shaft of thresher machine, measure RPM of optimized six spoke flywheel finally we calculate various functional value from the comparative result study we are able to success 12% material cost with less operational loads on to the shaft and bearing and high storing capacity of kinetic energy. Key Words: Flywheel, Thresher Machine, Mass Optimization, ANSYS, Kinetic Energy
Our aim is to generate electric power from vehicle losses by using shock absorber. With the help of magnet and winding
project by santhosh rs and group
mobile number-+919449977866
This presentation describes the complete working of flywheel based Kinetic Energy recovery system. It is used in racing cars like F1 and other racing cars.
In this presentation you will learn the defination of flywheel,working principles,Turning moment diagram,Fluctuation of energy,Energy stored in flyweel,Application and much more about the flywheel.Also lern the general concept of sloving the problems.
Our aim is to generate electric power from vehicle losses by using shock absorber. With the help of magnet and winding
project by santhosh rs and group
mobile number-+919449977866
This presentation describes the complete working of flywheel based Kinetic Energy recovery system. It is used in racing cars like F1 and other racing cars.
In this presentation you will learn the defination of flywheel,working principles,Turning moment diagram,Fluctuation of energy,Energy stored in flyweel,Application and much more about the flywheel.Also lern the general concept of sloving the problems.
Analysis of a Batch Arrival and Batch Service Queuing System with Multiple Va...IJMER
This paper concerns the queuing system MX
/G1, B/1, to which the customers are assumed
to arrive in batches of random size X according to a compound Poisson process and also are served in
batches. As soon as the system becomes empty, the server leaves for a vacation of random length V. If
no customers are available for service after returning from that vacation, the server keeps on taking
vacations till he finds at least one customer in the queue, then immediately begins to serve the
customers up to the service capacity B. If more than B customers are present when the server returns
from a vacation, the first B customers are taken into service. If fewer than B customers are present, all
waiting customers go into service. Late arrivals are not allowed to join the ongoing service. The steady
state behavior of this queuing system is derived by an analytic approach to study the queue size
distribution at a random point as well as a departure point of time under multiple vacation policy. It
may be noted that the results in [5] and [7] can be obtained as special cases from the results in this
paper.
A Review on Implementation of TPM in Manufacturing IndustryIJMER
The intent of the study is to appraise the challenges faced by manufacturing industries to
implement Total Productive Maintenance (TPM). The scheme of this research is to critically
analyze the factors influencing TPM implementation in manufacturing organizations, and to
formulate comprehensive strategy for overcoming impediments to successful TPM implementation .
The introduction of several philosophies such as Corrective Maintenance (CM), Preventive
Maintenance (PM) or Total Productive Maintenance (TPM) have allowed extra solutions to a
process planning problem faced by company in comparison to the conventional fire-fighting syndrome.
This main purpose of this study was to focus on developing a framework of maintenance strategy
TPM initiatives to confront exponential global challenges.
Repairing of Concrete by Using Polymer-Mortar CompositesIJMER
Replacement of concrete buildings, bridges, roadways and other structures is becoming
more and more expensive as costs of materials and labor continue their upward spiral. Polymermodified or polymer cement mortar (PCM) and concrete (PCC) are a category of concrete-polymer composites which are made from cement mortar or concrete with polymers, The main application of polymer cements is in concrete repair. In this research two sets of mixtures were prepared that consist
of mortar and polymer to fabricate the polymer-cement composite. The first set include mortar with
ratio (1:1) (cement-sand) without water, while the other set include mortar with ratio (1:2) (cementsand)
without water. The polymer was Quickmast105 epoxy which is added to the mortar after mixing
the resin with the hardener in proportion of (1:3). Each set was consist of different percentage of polymer (50:50, 40:60 and 30:70). Tests were conducted, including compression, flexural and bonding strength, were several results obtained including, the highest compressive strength was about 102.889MPa and the highest value of flexural strength was about 57.648MPa for (1:1), the polymermortar with 40:60 ratio showed a higher bonding compressive strength. Proportionality between the
cement and sand and also between the polymer and mortar plays a major role in adhesion and strength are considered key factors in the bonding and portability to repairs.
Discrete Model of Two Predators competing for One PreyIJMER
This paper investigates the dynamical behavior of a discrete model of one prey two
predator systems. The equilibrium points and their stability are analyzed. Time series plots are obtained
for different sets of parameter values. Also bifurcation diagrams are plotted to show dynamical behavior
of the system in selected range of growth parameter
Comparing: Routing Protocols on Basis of sleep modeIJMER
The architecture of ad hoc wireless network consists of mobile nodes for communication
without the use of fixed-position routers. The communication between them takes place without
centralized control. Routing is a very crucial issue, so to deal with this routing algorithms must deliver
the packet in significant delay. There are different protocols for handling the mobile environment like
AODV, DSR and OLSR. But this paper will focus on performance of AODV and OLSR routing protocols.
The performance of these protocols is analyzed on two metrics: time and throughput
Experimental Investigation of the Residual Stress and calculate Average Fatig...IJMER
Shot peening procedures developed over the ago in substantial improvements of fatigue properties and Fatigue life. The use of shot peening on aluminium 7075-T6 plates to improve fatigue properties and improve resistance to stress on the corrosion cracking with help of glass beads and various peening methods. When these components subsequently are loaded in tension or bending to a
stress level in the range below the required for yield, the actual tensile stress at the surface is lower than
that calculated on the basis of load and cross sectional area. Fatigue are major problem which normally
start at or near the surface stressed in tension, thus processes that produce residual surface compressive
stresses in components usually enhance the resistance to fatigue. The impact of glass shots which create
resistance after the shot penning process carried out and also control the effects of failure on aluminium
alloys
Static Analysis of Go-Kart Chassis by Analytical and Solid Works SimulationIJMER
This paper aims to do modelling, simulation and performing the static analysis of a go
kart chassis consisting of Circular beams. Modelling, simulations and analysis are performed using 3-D
modelling software i.e. Solid Works and ANSYS according to the rulebook provided by Indian Society of
New Era Engineers (ISNEE) for National Go Kart Championship (NGKC-14).The maximum deflection is
determined by performing static analysis. Computed results are then compared to analytical calculation,
where it is found that the location of maximum deflection agrees well with theoretical approximation but
varies on magnitude aspect.
Material Optimization of Leaf Spring of Tractor Trolley by FEAIJMER
Leaf Spring (LS) is an indispensable machine element of the automobile sector. In this
particular work we are analyzed a LS with the help of Finite Element Method when subjected to static
loads and appropriate boundary conditions. The LS taken into consideration is that of a Tractor Trolley
having a Gross Vehicle Weight of 20 ton. According to the existing dimension of simple leaf spring it
has modeled in solid works 2013.after that cad model has used to discretized in to small no of element
and nodes to perform the required finite element analysis. Initially analysis has done for three different
materials and taken the most economic and suitable material for leaf spring in the optimization stages.
Comparision of material was perform on the basis of result obtained from the analysis of leaf spring like
von mises stress, strain and deflection.
Optimization of Design Parameters for Crane Hook Using Finite Element AnalysisIJRTEMJOURNAL
The Crane hooks are very at risk segments that are regularly utilized for mechanical purposes.
In this way such segments in an industry must be produced and composed in an approach to convey most extreme
execution without failure. Failure of a crane hook essentially relies upon three central point i.e. measurement,
material, overload. The undertaking is worried towards expanding the safe load by fluctuating the cross-sectional
measurements of the four distinct segments and diverse materials. The chose areas are square, circle, and
trapezoidal. The territory stays consistent while changing the measurements of the four unique segments. The
crane hook is demonstrated utilizing catia programming. The pressure and life investigation is finished utilizing
ANSYS 18.1 workbench. The ordinary worry along add up to misshaping, stress and life’s according to the
materials considered. It is discovered that trapezoidal cross segment yields most extreme load of 4000 KG to 5000
KG for steady cross segment zone among four cross segment.
Abstract 3D Printing is a process of manufacturing the product on the layer by layer. And it is best processes for producing a finished objects. It was started in 1980‟s with the invention of stereo lithography. It has gone through various ups and downs throughout its development and rejection of new technologies. In this paper, we h3ave summarized the printing of hollow compounds with different shapes. Applications of 3D printed hollow compounds are turbine blades, gears, disc brakes etc. One of the major application of 3D printing is hollow turbine blade. A turbine blade is the individual components. These are used to up the turbine section of a gas turbine. The blades must designed to withstand the high pressure and high temperature comings from combustor. These 3D printed hollow compounds has same strength as solid compounds when compared. Major advantages of the Hollow shaped compounds are heat transfer, low material cost. The aim of the paper is to reduce the cost of material and easy manufacturing of hollow compounds compared to traditional process and taken hollow turbine blade as example. Keywords: hollow compounds, 3D printing, turbine blades, Additive manufacturing.
The peer-reviewed International Journal of Engineering Inventions (IJEI) is started with a mission to encourage contribution to research in Science and Technology. Encourage and motivate researchers in challenging areas of Sciences and Technology.
Similar to Suitability of Composite Material for Flywheel Analysis (20)
A Study on Translucent Concrete Product and Its Properties by Using Optical F...IJMER
- Translucent concrete is a concrete based material with light-transferring properties,
obtained due to embedded light optical elements like Optical fibers used in concrete. Light is conducted
through the concrete from one end to the other. This results into a certain light pattern on the other
surface, depending on the fiber structure. Optical fibers transmit light so effectively that there is
virtually no loss of light conducted through the fibers. This paper deals with the modeling of such
translucent or transparent concrete blocks and panel and their usage and also the advantages it brings
in the field. The main purpose is to use sunlight as a light source to reduce the power consumption of
illumination and to use the optical fiber to sense the stress of structures and also use this concrete as an
architectural purpose of the building
Developing Cost Effective Automation for Cotton Seed DelintingIJMER
A low cost automation system for removal of lint from cottonseed is to be designed and
developed. The setup consists of stainless steel drum with stirrer in which cottonseeds having lint is mixed
with concentrated sulphuric acid. So lint will get burn. This lint free cottonseed treated with lime water to
neutralize acidic nature. After water washing this cottonseeds are used for agriculter purpose
Study & Testing Of Bio-Composite Material Based On Munja FibreIJMER
The incorporation of natural fibres such as munja fiber composites has gained
increasing applications both in many areas of Engineering and Technology. The aim of this study is to
evaluate mechanical properties such as flexural and tensile properties of reinforced epoxy composites.
This is mainly due to their applicable benefits as they are light weight and offer low cost compared to
synthetic fibre composites. Munja fibres recently have been a substitute material in many weight-critical
applications in areas such as aerospace, automotive and other high demanding industrial sectors. In
this study, natural munja fibre composites and munja/fibreglass hybrid composites were fabricated by a
combination of hand lay-up and cold-press methods. A new variety in munja fibre is the present work
the main aim of the work is to extract the neat fibre and is characterized for its flexural characteristics.
The composites are fabricated by reinforcing untreated and treated fibre and are tested for their
mechanical, properties strictly as per ASTM procedures.
Hybrid Engine (Stirling Engine + IC Engine + Electric Motor)IJMER
Hybrid engine is a combination of Stirling engine, IC engine and Electric motor. All these 3 are
connected together to a single shaft. The power source of the Stirling engine will be a Solar Panel. The aim of
this is to run the automobile using a Hybrid engine
Fabrication & Characterization of Bio Composite Materials Based On Sunnhemp F...IJMER
The present day technology demands eco-friendly developments. In this era the
composite material are playing a vital roal in different field of Engineering .The composite materials
are using as a principle materials. Nowaday the composite materials are utilizing as a important
component of engineering field .Where as the importance of the applications of composites is well
known, but thrust on the use of natural fibres in it for reinforcement has been given priority for some
times. But changing from synthetic fibres to natural fibres provides only half green-composites. A
partial green composite will be achieved if the matrix component is also eco-friendly. Keeping this in
view, a detailed literature surveyed has been carried out through various issues of the Journals
related to this field. The material systems used are sunnhemp fibres. Some epoxy and hardener has
been also added for stability and drying of the bio-composites. Various graphs and bar-charts are
super-imposed on each other for comparison among themselves and Graphs is plotted on MAT LAB
and ORIGIN 6.0 software. To determining tensile strengths, Various properties for different biocomposites
have been compared among themselves. Comparison of the behaviour of bio-composites of
this work has been also compare with other works. The bio-composites developed in this work are
likely to get applications in fall ceilings, partitions, bio-degradable packagings, automotive interiors,
sports things (e.g. rackets, nets, etc.), toys etc.
Geochemistry and Genesis of Kammatturu Iron Ores of Devagiri Formation, Sandu...IJMER
The Greenstone belts of Karnataka are enriched in BIFs in Dharwar craton, where Iron
formations are confined to the basin shelf, clearly separated from the deeper-water iron formation that
accumulated at the basin margin and flanking the marine basin. Geochemical data procured in terms of
major, trace and REE are plotted in various diagrams to interpret the genesis of BIFs. Al2O3, Fe2O3 (T),
TiO2, CaO, and SiO2 abundances and ratios show a wide variation. Ni, Co, Zr, Sc, V, Rb, Sr, U, Th,
ΣREE, La, Ce and Eu anomalies and their binary relationships indicate that wherever the terrigenous
component has increased, the concentration of elements of felsic such as Zr and Hf has gone up. Elevated
concentrations of Ni, Co and Sc are contributed by chlorite and other components characteristic of basic
volcanic debris. The data suggest that these formations were generated by chemical and clastic
sedimentary processes on a shallow shelf. During transgression, chemical precipitation took place at the
sediment-water interface, whereas at the time of regression. Iron ore formed with sedimentary structures
and textures in Kammatturu area, in a setting where the water column was oxygenated.
Experimental Investigation on Characteristic Study of the Carbon Steel C45 in...IJMER
In this paper, the mechanical characteristics of C45 medium carbon steel are investigated
under various working conditions. The main characteristic to be studied on this paper is impact toughness
of the material with different configurations and the experiment were carried out on charpy impact testing
equipment. This study reveals the ability of the material to absorb energy up to failure for various
specimen configurations under different heat treated conditions and the corresponding results were
compared with the analysis outcome
Non linear analysis of Robot Gun Support Structure using Equivalent Dynamic A...IJMER
Robot guns are being increasingly employed in automotive manufacturing to replace
risky jobs and also to increase productivity. Using a single robot for a single operation proves to be
expensive. Hence for cost optimization, multiple guns are mounted on a single robot and multiple
operations are performed. Robot Gun structure is an efficient way in which multiple welds can be done
simultaneously. However mounting several weld guns on a single structure induces a variety of
dynamic loads, especially during movement of the robot arm as it maneuvers to reach the weld
locations. The primary idea employed in this paper, is to model those dynamic loads as equivalent G
force loads in FEA. This approach will be on the conservative side, and will be saving time and
subsequently cost efficient. The approach of the paper is towards creating a standard operating
procedure when it comes to analysis of such structures, with emphasis on deploying various technical
aspects of FEA such as Non Linear Geometry, Multipoint Constraint Contact Algorithm, Multizone
meshing .
In récent year various vehicle introduced in market but due to limitation in
carbon émission and BS Séries limitd speed availability vehicle in the market and causing of
environnent pollution over few year There is need to decrease dependancy on fuel vehicle.
bicycle is to be modified for optional in the future To implement new technique using change in
pedal assembly and variable speed gearbox such as planetary gear optimise speed of vehicle
with variable speed ratio.To increase the efficiency of bicycle for confortable drive and to
reduce torque appli éd on bicycle. we introduced epicyclic gear box in which transmission done
throgh Chain Drive (i.e. Sprocket )to rear wheel with help of Epicyclical gear Box to give
number of différent Speed during driving.To reduce torque requirent in the cycle with change in
the pedal mechanism
Integration of Struts & Spring & Hibernate for Enterprise ApplicationsIJMER
The proposal of this paper is to present Spring Framework which is widely used in
developing enterprise applications. Considering the current state where applications are developed using
the EJB model, Spring Framework assert that ordinary java beans(POJO) can be utilize with minimal
modifications. This modular framework can be used to develop the application faster and can reduce
complexity. This paper will highlight the design overview of Spring Framework along with its features that
have made the framework useful. The integration of multiple frameworks for an E-commerce system has
also been addressed in this paper. This paper also proposes structure for a website based on integration of
Spring, Hibernate and Struts Framework.
Microcontroller Based Automatic Sprinkler Irrigation SystemIJMER
Microcontroller based Automatic Sprinkler System is a new concept of using
intelligence power of embedded technology in the sprinkler irrigation work. Designed system replaces
the conventional manual work involved in sprinkler irrigation to automatic process. Using this system a
farmer is protected against adverse inhuman weather conditions, tedious work of changing over of
sprinkler water pipe lines & risk of accident due to high pressure in the water pipe line. Overall
sprinkler irrigation work is transformed in to a comfortableautomatic work. This system provides
flexibility & accuracy in respect of time set for the operation of a sprinkler water pipe lines. In present
work the author has designed and developed an automatic sprinkler irrigation system which is
controlled and monitored by a microcontroller interfaced with solenoid valves.
On some locally closed sets and spaces in Ideal Topological SpacesIJMER
In this paper we introduce and characterize some new generalized locally closed sets
known as
δ
ˆ
s-locally closed sets and spaces are known as
δ
ˆ
s-normal space and
δ
ˆ
s-connected space and
discussed some of their properties
Intrusion Detection and Forensics based on decision tree and Association rule...IJMER
This paper present an approach based on the combination of, two techniques using
decision tree and Association rule mining for Probe attack detection. This approach proves to be
better than the traditional approach of generating rules for fuzzy expert system by clustering methods.
Association rule mining for selecting the best attributes together and decision tree for identifying the
best parameters together to create the rules for fuzzy expert system. After that rules for fuzzy expert
system are generated using association rule mining and decision trees. Decision trees is generated for
dataset and to find the basic parameters for creating the membership functions of fuzzy inference
system. Membership functions are generated for the probe attack. Based on these rules we have
created the fuzzy inference system that is used as an input to neuro-fuzzy system. Fuzzy inference
system is loaded to neuro-fuzzy toolbox as an input and the final ANFIS structure is generated for
outcome of neuro-fuzzy approach. The experiments and evaluations of the proposed method were
done with NSL-KDD intrusion detection dataset. As the experimental results, the proposed approach
based on the combination of, two techniques using decision tree and Association rule mining
efficiently detected probe attacks. Experimental results shows better results for detecting intrusions as
compared to others existing methods
Natural Language Ambiguity and its Effect on Machine LearningIJMER
"Natural language processing" here refers to the use and ability of systems to process
sentences in a natural language such as English, rather than in a specialized artificial computer
language such as C++. The systems of real interest here are digital computers of the type we think of as
personal computers and mainframes. Of course humans can process natural languages, but for us the
question is whether digital computers can or ever will process natural languages. We have tried to
explore in depth and break down the types of ambiguities persistent throughout the natural languages
and provide an answer to the question “How it affects the machine translation process and thereby
machine learning as whole?” .
Today in era of software industry there is no perfect software framework available for
analysis and software development. Currently there are enormous number of software development
process exists which can be implemented to stabilize the process of developing a software system. But no
perfect system is recognized till yet which can help software developers for opting of best software
development process. This paper present the framework of skillful system combined with Likert scale. With
the help of Likert scale we define a rule based model and delegate some mass score to every process and
develop one tool name as MuxSet which will help the software developers to select an appropriate
development process that may enhance the probability of system success.
Material Parameter and Effect of Thermal Load on Functionally Graded CylindersIJMER
The present study investigates the creep in a thick-walled composite cylinders made
up of aluminum/aluminum alloy matrix and reinforced with silicon carbide particles. The distribution
of SiCp is assumed to be either uniform or decreasing linearly from the inner to the outer radius of
the cylinder. The creep behavior of the cylinder has been described by threshold stress based creep
law with a stress exponent of 5. The composite cylinders are subjected to internal pressure which is
applied gradually and steady state condition of stress is assumed. The creep parameters required to
be used in creep law, are extracted by conducting regression analysis on the available experimental
results. The mathematical models have been developed to describe steady state creep in the composite
cylinder by using von-Mises criterion. Regression analysis is used to obtain the creep parameters
required in the study. The basic equilibrium equation of the cylinder and other constitutive equations
have been solved to obtain creep stresses in the cylinder. The effect of varying particle size, particle
content and temperature on the stresses in the composite cylinder has been analyzed. The study
revealed that the stress distributions in the cylinder do not vary significantly for various combinations
of particle size, particle content and operating temperature except for slight variation observed for
varying particle content. Functionally Graded Materials (FGMs) emerged and led to the development
of superior heat resistant materials.
Energy Audit is the systematic process for finding out the energy conservation
opportunities in industrial processes. The project carried out studies on various energy conservation
measures application in areas like lighting, motors, compressors, transformer, ventilation system etc.
In this investigation, studied the technical aspects of the various measures along with its cost benefit
analysis.
Investigation found that major areas of energy conservation are-
1. Energy efficient lighting schemes.
2. Use of electronic ballast instead of copper ballast.
3. Use of wind ventilators for ventilation.
4. Use of VFD for compressor.
5. Transparent roofing sheets to reduce energy consumption.
So Energy Audit is the only perfect & analyzed way of meeting the Industrial Energy Conservation.
An Implementation of I2C Slave Interface using Verilog HDLIJMER
The focus of this paper is on implementation of Inter Integrated Circuit (I2C) protocol
following slave module for no data loss. In this paper, the principle and the operation of I2C bus protocol
will be introduced. It follows the I2C specification to provide device addressing, read/write operation and
an acknowledgement. The programmable nature of device provide users with the flexibility of configuring
the I2C slave device to any legal slave address to avoid the slave address collision on an I2C bus with
multiple slave devices. This paper demonstrates how I2C Master controller transmits and receives data to
and from the Slave with proper synchronization.
The module is designed in Verilog and simulated in ModelSim. The design is also synthesized in Xilinx
XST 14.1. This module acts as a slave for the microprocessor which can be customized for no data loss.
Application of Parabolic Trough Collectorfor Reduction of Pressure Drop in Oi...IJMER
Pipelines are the least expensive and most effective method for the oil transportation.
Due to high viscosity of crude oil, the pressure drop and pumping power requirements are very high.
So it is necessary to bring down the viscosity of crude oil. Heated pipelines are used reduce the oil
viscosity by increasing the oil temperature. Electrical heating and direct flame heating are the common
method used for heating the oil pipeline. In this work, a new application of Parabolic Trough Collector
in the field of oil pipeline transport is introduced for reducing pressure drop in oil pipelines. Oil
pipeline is heated by applying concentrated solar radiation on the pipe surface using a Parabolic
Trough Collector in which the oil pipeline acts as the absorber pipe. 3-D steady state analysis is
carried out on a heated oil pipeline using commercial CFD software package ANSYS Fluent 14.5. In
this work an effort is made to investigate the effect of concentrated solar radiation for reducing
pressure drop in the oil pipeline. The results from the numerical analysis shows that the pressure drop
in oil pipeline is get reduced by heating the pipe line using concentrated solar radiation. From this
work, the application of PTC in oil pipeline transportation is justified.
Comparing Various SDLC Models On The Basis Of Available MethodologyIJMER
There are various SDLC models widely accepted and employed for developing software.
SDLC models give a theoretical guide line regarding development of the software. Employing proper
SDLC allows the managers to regulate whole development strategy of the software. Each SDLC has its
advantages and disadvantages making it suitable for use under specific condition and constraints for
specified type of software only. We need to understand which SDLC would generate most successful
result when employed for software development. For this we need some method to compare SDLC
models. Various methods have been suggested which allows comparing SDLC models. Comparing SLDC
models is a complex task as there is no mathematical theorem or physical device available. The essence
of this paper is to analyse some methodologies that could result in successful comparison of the SDLC
models. For this we have studied various available tools, techniques and methodologies and have tried
to extract most simple, easy and highly understandable method for comparing SDLC models.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Courier management system project report.pdfKamal Acharya
It is now-a-days very important for the people to send or receive articles like imported furniture, electronic items, gifts, business goods and the like. People depend vastly on different transport systems which mostly use the manual way of receiving and delivering the articles. There is no way to track the articles till they are received and there is no way to let the customer know what happened in transit, once he booked some articles. In such a situation, we need a system which completely computerizes the cargo activities including time to time tracking of the articles sent. This need is fulfilled by Courier Management System software which is online software for the cargo management people that enables them to receive the goods from a source and send them to a required destination and track their status from time to time.
Event Management System Vb Net Project Report.pdfKamal Acharya
In present era, the scopes of information technology growing with a very fast .We do not see any are untouched from this industry. The scope of information technology has become wider includes: Business and industry. Household Business, Communication, Education, Entertainment, Science, Medicine, Engineering, Distance Learning, Weather Forecasting. Carrier Searching and so on.
My project named “Event Management System” is software that store and maintained all events coordinated in college. It also helpful to print related reports. My project will help to record the events coordinated by faculties with their Name, Event subject, date & details in an efficient & effective ways.
In my system we have to make a system by which a user can record all events coordinated by a particular faculty. In our proposed system some more featured are added which differs it from the existing system such as security.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Quality defects in TMT Bars, Possible causes and Potential Solutions.PrashantGoswami42
Maintaining high-quality standards in the production of TMT bars is crucial for ensuring structural integrity in construction. Addressing common defects through careful monitoring, standardized processes, and advanced technology can significantly improve the quality of TMT bars. Continuous training and adherence to quality control measures will also play a pivotal role in minimizing these defects.
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Automobile Management System Project Report.pdfKamal Acharya
The proposed project is developed to manage the automobile in the automobile dealer company. The main module in this project is login, automobile management, customer management, sales, complaints and reports. The first module is the login. The automobile showroom owner should login to the project for usage. The username and password are verified and if it is correct, next form opens. If the username and password are not correct, it shows the error message.
When a customer search for a automobile, if the automobile is available, they will be taken to a page that shows the details of the automobile including automobile name, automobile ID, quantity, price etc. “Automobile Management System” is useful for maintaining automobiles, customers effectively and hence helps for establishing good relation between customer and automobile organization. It contains various customized modules for effectively maintaining automobiles and stock information accurately and safely.
When the automobile is sold to the customer, stock will be reduced automatically. When a new purchase is made, stock will be increased automatically. While selecting automobiles for sale, the proposed software will automatically check for total number of available stock of that particular item, if the total stock of that particular item is less than 5, software will notify the user to purchase the particular item.
Also when the user tries to sale items which are not in stock, the system will prompt the user that the stock is not enough. Customers of this system can search for a automobile; can purchase a automobile easily by selecting fast. On the other hand the stock of automobiles can be maintained perfectly by the automobile shop manager overcoming the drawbacks of existing system.
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Suitability of Composite Material for Flywheel Analysis
1. International
OPEN ACCESS Journal
Of Modern Engineering Research (IJMER)
| IJMER | ISSN: 2249–6645 | www.ijmer.com | Vol. 4 | Iss. 6| June. 2014 | 58|
Suitability of Composite Material for Flywheel Analysis
Nagaraj.r.m
PG Scholar, The oxford college of engineering Bangalore, India
I. Introduction
In today’s society energy storage plays a vital role, where almost all the things we use for our day –to-
day life needs energy to work. Sometimes energy can be supplied directly or taken it from some kind of local
energy storage. Flywheel technology is a very bright future for storing energy. As Flywheels are very “green”
technology they have been widely used for a long time as mechanical energy storage devices.
It has rotating disk that stores energy as kinetic energy, spinning of flywheel decides how much amount
of energy it stores. S.M.Choudhary1, D.Y.Shahare [1] has proposed the creation of various profiles of flywheel
according to the geometry and calculation of stored kinetic energy with respective flywheel profile. Xingjian
DAI, Kai ZHANG and Xiao-zhang[2] has given information regarding proper design of a flywheel energy
storage prototype to get high energy density and low bearing loss. Mainly finite element analysis is subjected to
analyse the different modes of the rim -hub- shaft system by using some tools. The testing of flywheel system is
carried out where complex non-synchronous vibration was observed, analysed and suppressed. O.J. Fiske, M.R.
Ricci[3] Figure out the comparison between materials used for flywheel as earlier days steel was widely used for
its strength but less energy storage density .Akshay P. Punde[4], has proposed the design and analysis of
flywheel which is a major part of an I.C.engine to bring the requirement for smoothing out the large
asynchronous oscillations in velocity during a process. Some flywheels possess poor energy storage in their own
therefore selection of material plays very important role. For energy storage we need low density materials so
the best option is composite materials so here we are using aluminium metal matrix composite for flywheel Here
we are using the test material properties for analysis purpose.
II. Evolution Of Tools
CATIA (Computer Aided Three-dimensional Interactive Application):
Is one of the world’s most developing key solutions for product design and innovation which is
developed by dassault system. Mainly for advance structures it provides a better way to improve our ability to
accomplish the design to manufacture process. The way it approaches to the market is based on 3D experience
platform by providing a singular digital product experience as compared to the traditional 3D CAD software
Abstract: The paper deals with analysis of flywheel in which comparison of flywheel existing material
and test material are done. There must be proper design and analysis of flywheel in order to meet the
necessity to smooth out enormous oscillations in velocity that occur during a cycle of i.c.engine in a
flywheel. So here some finite element analysis tools are used for design and analysis purpose. Then results
are compared with existing material.
Keywords:Arm type flywheel, material properties, FE analysis.
2. Suitability Of Composite Material For Flywheel Analysis
| IJMER | ISSN: 2249–6645 | www.ijmer.com | Vol. 4 | Iss. 6| June. 2014 | 59|
tools.Catia is back up for various stages of product development which includes computer aided design,
manufacturing, engineering etc. and also denoted to 3D product lifecycle management software suite. It
provides all kinds of positive facilities in the fields like plant design, automotive, defence, aerospace and in
some management areas. In catia we are creating 3D parts from sketches with respect to given dimensions.
ABAQUS:
Abaqus is a one of the most controlling engineering program which is centred by the finite element method,
that have capability to solve all kind of problems ranging from modest linear analyses to the most interesting
nonlinear analyses occurring in engineering field. It is combination of three main stages and they are pre-
processing, simulation and post processing. Abaqus is able to model any geometry as well as can simulate the
behaviour of any engineering materials. It is widely used to find solutions in the areas like structural, fluid
dynamics, soil mechanics, heat transfer and thermal components etc. The role of abaqus in linear and non-linear
analysis is very important especially in non-linear analysis it chooses an appropriate values of load and tolerance
very neatly and automatically.
III. Modelling Of Flywheel
Modelling plays very important role in design and it’s a first step to move to the analysis. Model of a
flywheel is created based on geometry assigned and it is shown below. Mainly two types of models are used for
analysis and they are 2-D modelling and 3-D modelling. These 2-D modelling and 3-D modelling are differ by
memory they consume and accuracy. For the accurate results flywheel is given in 3-D model which is shown
below.
Fig 2: Geometry of flywheel Fig 3: Flywheel 3-D model
IV. Flywheel Analysis
4.1. Material Properties
The properties of two materials are given below.
Material Young’s
modulus€
Density Poisons ratio
Grey cast iron 101e3 7.5 0.23
Aluminium MMC’s(test material) 80.23e3 2.56 0.33
Table 1: Material properties
4.2. Element Type
It is pertaining to the element solid 72, a 3dimension 8-noded tetrahedral structural solid with rotation
is used for meshing, depends upon the attention for rotational deformations in the flywheel. Mainly the element
is defined by 8 Nodes with 6 DOFs at each node which will be well proper solution to produce uneven meshes.
Abaqus programme controls the problem occurring with elements.
Element type (# elements)
C3D8R : (57120),
Table 2: Element type
3. Suitability Of Composite Material For Flywheel Analysis
| IJMER | ISSN: 2249–6645 | www.ijmer.com | Vol. 4 | Iss. 6| June. 2014 | 60|
4.3. Meshing Method
Mainly in finite element methods there is a reduction of degrees of freedom from infinite to finite
which is called as meshing. For structural analysis quad and hex are preferred over tetras, pentas. Here
geometry size and shape have more values for meshing purpose. The meshing related diagrams are given below
as per the nodes and elements chosen. Mesh is defined as a discrete representation of some spatial domain. We
have structural, unstructural, conformal mesh and hanging nodes.
Fig 4: Top view Fig 5: Isoview
Fig 6: Front view
4.4. Boundary Conditions and Loads
In boundary condition all the six degrees of freedom are taken into account as region of a part selected
is based on angle and boundary condition type is displacement/rotation . As per the load consideration here
rotational body force is selected with angular velocity.
V. Results And Discussions
A static analysis is performed on flywheel and determining stress and deformation. The below table
shows the discretisation of Flywheel into 57120 elements and 68214 nodes.
Instance
Name
# Elements
#
Nodes
FLYWHEEL 57120 68214
Table 3: discretisation of Flywheel
Fig 7: total deformation fig 8: normal stress
4. Suitability Of Composite Material For Flywheel Analysis
| IJMER | ISSN: 2249–6645 | www.ijmer.com | Vol. 4 | Iss. 6| June. 2014 | 61|
5.1. Comparison of Results by Abaqus
Material used Normal stress
(Mpa)
Total deformation
(m)
Test material 4.58e-01 8.29e-05
Grey cast iron 44.07 5.3399*e-04
Table 4: result comparisons
VI. Conclusion
Thus we can conclude based on the work we carried out for a flywheel and the results what we got
from design and analysis methods that for energy storage low density and high strength is required in turns
stress and deformation should be low. So it is clear that, the existing grey cast iron flywheels are having more
Stress and deformation whereas the test material is comparatively low. Therefore the test material (aluminium
MMC’s) can be used in flywheel for high energy storing purpose with low density and less mass.
REFERANCES
[1.] S.M.Choudhar “ Design Optimization of Flywheel of Thresher Using FEM” International Journal of Emerging
Technology and Advanced Engineering Website: www.ijetae.com (ISSN 2250-2459, ISO 9001:2008 Certified
Journal, Volume 3, Issue 2, February 2013)
[2.] P.A.Hatwalne “ FLYWHEEL MOTOR-AN UPDATE” International Journal of Advanced Technology &
Engineering Research (IJATER) ISSN No: 2250-3536 Volume 2, Issue 6, Nov. 2012
[3.] O.J. Fiske, M.R. Ricci “Third Generation Flywheels For High Power Electricity Storage” Launch Point
Technologies, Inc., Goleta, California, USA
[4.] Xingjian DAI, Kai ZHANG “Design and test of a 300Wh composites flywheel energy storage prototype with active
magnetic bearing”.
[5.] Akshay P. Punde, 1 G.K.Gattani2 “analysis of flywheel” International Journal of Modern Engineering Research
(IJMER) www.ijmer.com Vol.3, Issue.2, March-April. 2013