This document presents research on evaluating the initial surface absorption of pre-conditioned concrete cubes using the initial surface absorption test (ISAT). Seventy-two concrete cubes with six different mixture designs were tested. The mixtures varied the water-cement ratio, slump, and compressive strength. ISAT values were highest at initial testing times of 10 minutes and decreased over longer durations of 30 and 60 minutes. Cubes with lower compressive strength or higher water-cement ratios exhibited higher ISAT values compared to stronger mixtures. The research aims to understand how saturated conditioning of the cubes influences ISAT values and correlates absorption rates with diffusion properties and mixture designs.
EXPERIMENTAL BEHAVIOUR OF SELF COMPACTING CONCRETE USING GGBS WITH PARTIAL RE...Ijripublishers Ijri
Concrete is Most widely used construction Material in the Modern Era because of its good Compressive strength and
high durability. As we know Concrete comprises a Mixture of cement, sand (fine aggregate), course aggregate and water
which makes up normal plain concrete, to increase the strength of concrete we can design the mix with greater Flexibility,
but the problems Arises in structure as load age, increaseof floors which demands increase of high strength concrete
and more steel. So, especially at the beams, columns joints heavy reinforcement meshing is done so that it becomes If
the concrete is not compacted then strength may not be achieved, so the solution for the problem is SCC which we call
it asself-compacting concrete. Were this SCC has ability to compact by itself Gravity and self-flow ability same strength
can be Here in the research, it is carried out self-compaction concrete to improve strength & make concrete economical
so, a mix is dispend of M30,M40 Grades with adding chemical admixture named poly carboxylic ether (ADVA960) , a
Retarder Basically Which also increases strength and workability &replacing cement with GGBS (Ground Granulated
Blast Furnace Slag) 40%&50% .The tests are carried out to find the increase in strength by adding chemical admixture &
replacing GGBS 40% & 50%.By the chemical admixture adding up to 2% Max were previous strength shows that adding
of chemical admixture greater than 2% which results to increase the initial setting time and decrease in the w/c ratio.
Test will be conducted for 3,7,28 days find the increase of strength and its other properties
EXPERIMENTAL BEHAVIOUR OF SELF COMPACTING CONCRETE USING GGBS WITH PARTIAL RE...Ijripublishers Ijri
Concrete is Most widely used construction Material in the Modern Era because of its good Compressive strength and
high durability. As we know Concrete comprises a Mixture of cement, sand (fine aggregate), course aggregate and water
which makes up normal plain concrete, to increase the strength of concrete we can design the mix with greater Flexibility,
but the problems Arises in structure as load age, increaseof floors which demands increase of high strength concrete
and more steel. So, especially at the beams, columns joints heavy reinforcement meshing is done so that it becomes If
the concrete is not compacted then strength may not be achieved, so the solution for the problem is SCC which we call
it asself-compacting concrete. Were this SCC has ability to compact by itself Gravity and self-flow ability same strength
can be Here in the research, it is carried out self-compaction concrete to improve strength & make concrete economical
so, a mix is dispend of M30,M40 Grades with adding chemical admixture named poly carboxylic ether (ADVA960) , a
Retarder Basically Which also increases strength and workability &replacing cement with GGBS (Ground Granulated
Blast Furnace Slag) 40%&50% .The tests are carried out to find the increase in strength by adding chemical admixture &
replacing GGBS 40% & 50%.By the chemical admixture adding up to 2% Max were previous strength shows that adding
of chemical admixture greater than 2% which results to increase the initial setting time and decrease in the w/c ratio.
Test will be conducted for 3,7,28 days find the increase of strength and its other properties
Experimental Investigation of High – Strength Characteristics of Self Curing ...IJMTST Journal
In concrete structures exposed to the ambient air at early ages, the moisture content in concrete
decreases due to moisture diffusion. In addition, self-desiccation due to hydration of cement causes an
additional decrease of moisture content in concrete at early ages, especially for high-strength concrete. In this
study, the internal relative humidity in drying concrete specimens was measured at early ages. Furthermore,
the variation of relative humidity due to self-desiccation in sealed specimen was measured. The moisture
distribution in low-strength concrete with high water/cement ratio was mostly influenced by moisture
diffusion due to drying rather than self-desiccation. In high-strength concrete with low water/cement ratio,
however, self-desiccation had a considerable influence on moisture distribution. The results obtained from
the moisture diffusion theory were in good agreement with experimental results.
To Study the Properties of Self-Compacting Concrete Using Recycled Aggregate ...paperpublications3
Abstract: This paper investigates the study of workability and durability characteristics of Self-Compacting Concrete (SCC) with Viscosity Modifying Admixture (VMA), and containing fly ash. The mix design for SCC was arrived as per the Guidelines of European Federation of National Associations Representing for Concrete (EFNARC). In this investigation, SCC was made by usual ingredients such as cement, fine aggregate, coarse aggregate, water, mineral admixture fly ash and demolished concrete at various replacement levels (5%, 10%, 15%, and 20%). To enhance the property of SCC made with the use of demolish concrete and fly ash, glass fiber has been added to the mix. Glass fiber in various % (i.e. 0.15%, 0.20% 0.30%, of Wt. of cement) has been added in the mix which contain demolish concrete and gave highest strength i.e. (10% demolish concrete).
Rheology of Fresh Self Compacted Concrete - Concrete Shear Box_ Ajay and Dr.G...ajay nagaraj
Flow characterization and controlling fresh property of SCC is most critical. Even slight variations in ingredients can have adverse effect on fresh properties; strength and durability of hardened concrete. The material science approach to study rheological properties is essential in order to overcome the paucity posed while characterizing mixes by empirical methods such as the slump flow test.
In the present work, the Bingham parameters of SCC were assessed by using the new concrete shear box. The mixes were designed considering volume of paste based on absolute volume concept. Three different volumes of pastes (0.38, 0.40 and 0.42) with water contents of 170 and 190 lt/m3 and cement contents of 300 and 450 kg/m3 along with slag as filler was used. A unique test procedure was followed, by applying low normal stresses of 0.10, 0.20 and 0.30 MPa with three different displacement rates of 1, 5 and 15mm/min under static condition. The results indicate that the new concrete shear box shall effectively put to use, as an additional tool for evaluating the rheological properties of SCC viz., yield stress and plastic viscosity
An Experimental Investigation on Strength Behavior of Concrete by Replacing N...ijsrd.com
Concrete is one of the most widely used construction material in the world. Destruction of concrete structure due to natural calamities like earthquake, tsunami or by the bombardment, it has became a major problem in finding place for dumping the concrete debris particularly in urban areas. This paper deals with the study of strength of concrete incorporating Recycled Aggregate concrete. The main objectives of this investigation is to find out up to what percentage the Natural Coarse Aggregate (N.C.A) can be replaced by R.C.A in the concrete mix and to find out the extra quantity of cement to be added for each percentage replacement by R.C.A to achieve its target mean strength A series of test were carried out to determine the compressive strength, split tensile strength, flexural strength with and without recycled aggregates. Natural coarse aggregates in concrete were replaced with 0%, 20%, 40%, 60%, 80% and 100% of crushed concrete coarse aggregate. For the strength characteristics, the result showed a gradual decrease in compressive strength, split tensile strength, flexural and modulus of elasticity as the percentage of recycled aggregate is increased.
Creep is defined as the plastic deformation under sustain load. Creep strain depends
primarily on the duration of sustained loading. It has been widely acknowledged that creep of
concrete is greatly influenced by the surrounding ambient. Creep induces the deflection of the
structural member with time. Hence the study on creep of concrete is necessary to prevent failure. A
concrete cylinder is casted for two different grades and the load of 40% of its compressive strength
is applied constantly. Creep is measured with time. A time - dependent creep is provided in a graph
showing its variation.
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.
Study of Boundary Value Analysis in Structural Engineering and Fluid Mechanic...ijtsrd
This paper presents a focused study on properties of porous concrete to widen its application to structural engineering. Mechanical properties like compressive strength, indirect tensile strength, flexural strength and physical properties like density, permeability and porosity are studied. To determine those parameters, twenty seven cubes, cylinders and prisms were tested. Also, three polymer impregnated porous concrete slabs were tested under pure bending moment to study the efficiency of selected resin to integrate particle of concrete to achieve a new generation in using porous concrete in structural engineering. Three different cement content specimens of porous concrete were considered, studied cement contents are 200 kg m3, 300 kg m3 and 400 kg m3. The results show that, increasing the cement content can increase the compressive strength, indirect tensile strength and flexural strength. Density of porous concrete is less than conventional concrete by 21 but permeability factor recorded higher value compared to conventional concrete by sixteen times. Increasing the cement content has no significant effect on either ultimate load or maximum deflection of polymer impregnated porous concrete slabs but the results recorded an achievement to use this concrete in structural engineering applications and give an easy way to cast special concrete like polymer concrete without special tools. Rambha Kumari "Study of Boundary Value Analysis in Structural Engineering and Fluid Mechanics using Homotopy Perturbation" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-3 , April 2020, URL: https://www.ijtsrd.com/papers/ijtsrd30516.pdf Paper Url :https://www.ijtsrd.com/engineering/civil-engineering/30516/study-of-boundary-value-analysis-in-structural-engineering-and-fluid-mechanics-using-homotopy-perturbation/rambha-kumari
Pervious concrete is one of the most promising sustainable materials now a days.
Pervious concrete is a zero slump, open graded material consisting of hydraulic
cement, coarse aggregates, admixtures and water. It is sometimes referred to as nofines
concrete. It is a special type of concrete having a high void content and is
becoming popular due to its potential to reduce the runoff to the drainage systems.
In this paper, the behavior of pervious concrete with different sizes of coarse
aggregate is studied. Various mix proportions were prepared by using different sizes
of coarse aggregates. The properties like permeability, porosity, density, strength and
durability of pervious concrete are studied.
The water cement ratio (0.31) and aggregate cement ratio are kept constant. The
study is conducted experimentally for 7, 28 & 56 days. The mix proportion of coarse
aggregate and its effect on properties of pervious concrete are studied and
corresponding graphs are hence obtained
Experimental Investigation of High – Strength Characteristics of Self Curing ...IJMTST Journal
In concrete structures exposed to the ambient air at early ages, the moisture content in concrete
decreases due to moisture diffusion. In addition, self-desiccation due to hydration of cement causes an
additional decrease of moisture content in concrete at early ages, especially for high-strength concrete. In this
study, the internal relative humidity in drying concrete specimens was measured at early ages. Furthermore,
the variation of relative humidity due to self-desiccation in sealed specimen was measured. The moisture
distribution in low-strength concrete with high water/cement ratio was mostly influenced by moisture
diffusion due to drying rather than self-desiccation. In high-strength concrete with low water/cement ratio,
however, self-desiccation had a considerable influence on moisture distribution. The results obtained from
the moisture diffusion theory were in good agreement with experimental results.
To Study the Properties of Self-Compacting Concrete Using Recycled Aggregate ...paperpublications3
Abstract: This paper investigates the study of workability and durability characteristics of Self-Compacting Concrete (SCC) with Viscosity Modifying Admixture (VMA), and containing fly ash. The mix design for SCC was arrived as per the Guidelines of European Federation of National Associations Representing for Concrete (EFNARC). In this investigation, SCC was made by usual ingredients such as cement, fine aggregate, coarse aggregate, water, mineral admixture fly ash and demolished concrete at various replacement levels (5%, 10%, 15%, and 20%). To enhance the property of SCC made with the use of demolish concrete and fly ash, glass fiber has been added to the mix. Glass fiber in various % (i.e. 0.15%, 0.20% 0.30%, of Wt. of cement) has been added in the mix which contain demolish concrete and gave highest strength i.e. (10% demolish concrete).
Rheology of Fresh Self Compacted Concrete - Concrete Shear Box_ Ajay and Dr.G...ajay nagaraj
Flow characterization and controlling fresh property of SCC is most critical. Even slight variations in ingredients can have adverse effect on fresh properties; strength and durability of hardened concrete. The material science approach to study rheological properties is essential in order to overcome the paucity posed while characterizing mixes by empirical methods such as the slump flow test.
In the present work, the Bingham parameters of SCC were assessed by using the new concrete shear box. The mixes were designed considering volume of paste based on absolute volume concept. Three different volumes of pastes (0.38, 0.40 and 0.42) with water contents of 170 and 190 lt/m3 and cement contents of 300 and 450 kg/m3 along with slag as filler was used. A unique test procedure was followed, by applying low normal stresses of 0.10, 0.20 and 0.30 MPa with three different displacement rates of 1, 5 and 15mm/min under static condition. The results indicate that the new concrete shear box shall effectively put to use, as an additional tool for evaluating the rheological properties of SCC viz., yield stress and plastic viscosity
An Experimental Investigation on Strength Behavior of Concrete by Replacing N...ijsrd.com
Concrete is one of the most widely used construction material in the world. Destruction of concrete structure due to natural calamities like earthquake, tsunami or by the bombardment, it has became a major problem in finding place for dumping the concrete debris particularly in urban areas. This paper deals with the study of strength of concrete incorporating Recycled Aggregate concrete. The main objectives of this investigation is to find out up to what percentage the Natural Coarse Aggregate (N.C.A) can be replaced by R.C.A in the concrete mix and to find out the extra quantity of cement to be added for each percentage replacement by R.C.A to achieve its target mean strength A series of test were carried out to determine the compressive strength, split tensile strength, flexural strength with and without recycled aggregates. Natural coarse aggregates in concrete were replaced with 0%, 20%, 40%, 60%, 80% and 100% of crushed concrete coarse aggregate. For the strength characteristics, the result showed a gradual decrease in compressive strength, split tensile strength, flexural and modulus of elasticity as the percentage of recycled aggregate is increased.
Creep is defined as the plastic deformation under sustain load. Creep strain depends
primarily on the duration of sustained loading. It has been widely acknowledged that creep of
concrete is greatly influenced by the surrounding ambient. Creep induces the deflection of the
structural member with time. Hence the study on creep of concrete is necessary to prevent failure. A
concrete cylinder is casted for two different grades and the load of 40% of its compressive strength
is applied constantly. Creep is measured with time. A time - dependent creep is provided in a graph
showing its variation.
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.
Study of Boundary Value Analysis in Structural Engineering and Fluid Mechanic...ijtsrd
This paper presents a focused study on properties of porous concrete to widen its application to structural engineering. Mechanical properties like compressive strength, indirect tensile strength, flexural strength and physical properties like density, permeability and porosity are studied. To determine those parameters, twenty seven cubes, cylinders and prisms were tested. Also, three polymer impregnated porous concrete slabs were tested under pure bending moment to study the efficiency of selected resin to integrate particle of concrete to achieve a new generation in using porous concrete in structural engineering. Three different cement content specimens of porous concrete were considered, studied cement contents are 200 kg m3, 300 kg m3 and 400 kg m3. The results show that, increasing the cement content can increase the compressive strength, indirect tensile strength and flexural strength. Density of porous concrete is less than conventional concrete by 21 but permeability factor recorded higher value compared to conventional concrete by sixteen times. Increasing the cement content has no significant effect on either ultimate load or maximum deflection of polymer impregnated porous concrete slabs but the results recorded an achievement to use this concrete in structural engineering applications and give an easy way to cast special concrete like polymer concrete without special tools. Rambha Kumari "Study of Boundary Value Analysis in Structural Engineering and Fluid Mechanics using Homotopy Perturbation" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-3 , April 2020, URL: https://www.ijtsrd.com/papers/ijtsrd30516.pdf Paper Url :https://www.ijtsrd.com/engineering/civil-engineering/30516/study-of-boundary-value-analysis-in-structural-engineering-and-fluid-mechanics-using-homotopy-perturbation/rambha-kumari
Pervious concrete is one of the most promising sustainable materials now a days.
Pervious concrete is a zero slump, open graded material consisting of hydraulic
cement, coarse aggregates, admixtures and water. It is sometimes referred to as nofines
concrete. It is a special type of concrete having a high void content and is
becoming popular due to its potential to reduce the runoff to the drainage systems.
In this paper, the behavior of pervious concrete with different sizes of coarse
aggregate is studied. Various mix proportions were prepared by using different sizes
of coarse aggregates. The properties like permeability, porosity, density, strength and
durability of pervious concrete are studied.
The water cement ratio (0.31) and aggregate cement ratio are kept constant. The
study is conducted experimentally for 7, 28 & 56 days. The mix proportion of coarse
aggregate and its effect on properties of pervious concrete are studied and
corresponding graphs are hence obtained
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.
ANALYSIS OF FRICTION AND LUBRICATION CONDITIONS OF CONCRETE/FORMWORK INTERFACESIAEME Publication
Concrete friction plays a fundamental role during various stages of construction and public works operations, including pumping, formwork filling and the production of facings. A tribometer for fluid materials has thus been developed to better study this friction. Tests performed with certain modifications of interface conditions show that friction is governed by interfacial characteristics (e.g. type of demoulding agent, roughness, velocity, pressure). The investigation showed that the tribometer is sensitive to obtain a real understanding of the mechanical behaviour of the Self-Consolidating Concrete (SCC). The tests and observations made reveal that friction mechanisms depend on the properties of the interface. The interface appears to undergo two types of phenomena which depend of the pressure. The demoulding oil generates a reduction of the friction between the SCC and the formwork. Parameters specific to facing appearance are also addressed in this paper.
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.
Study Of Characteristics Strength of Concrete with Admixtures by Flexural and...IJERA Editor
Concrete is widely used in structural engineering with its high compressive strength, low cost and abandoned raw material, but common concrete has some deficiency, such as shrinkage and cracking, low tensile strength and flexural strength, high brittleness, that restrict its applications. To overcome these deficiencies’ additional materials are added to improve the performance of the concrete. Super plasticizer is a chemical added to conventional concrete mix that makes the concrete more workable and it can be placed easily. The aim of this project work to study the characteristics strengths of concrete such as compressive strength, flexural strength, split tensile strength, diametric strength and tensile strength by disc bending test. For the experimental work normal concrete M 40 has to be prepared and characteristics strength such as compressive strength, tensile strength, and flexural strength have to be achieved. This strength has to be performed after 7 days and 28 days curing. After that in addition of super plasticizer the study of the strength have to be performed with various % of plasticizer such as 0.60% to 1.2 % by the weight of cement and study of strength of concrete have to be performed at 7 days and 28 days. A relative comparison of the strength of the concrete with addition of admixtures with normal concrete can be study.
Effect of admixtures on shrinkage properties in self compacting concreteeSAT Journals
Abstract
With the rapid advancement in concrete technology, demand for sustainable building materials has increased manifold in last few
decades. High strength concrete such as Self compacting concrete (SCC), also known as Self consolidated concrete, is considered
one of the finest and highly modified concrete material. SCC represents a major evolution in the building industry. The increased
use of SCC for construction and repair purposes lies in the fact that it is semi-flowable in nature and possess several advantages
such as environmental, human, technological and economical. This paper mainly focuses on the effect of various shrinkage
properties such as drying shrinkage, autogenous shrinkage and plastic shrinkage on performance of SCC. Detailed literature
review suggests that early age shrinkage in SCC has been a major setback in attaining it’s desired strength. Expansive cracking
and capillary tension are considered as two main phenomena behind shrinkage in SCC. It is found out that factors like lower
water/cement ratio or decreasing limestone filler/cement ratio leads to reduction in autogenous shrinkage. It is considered that
cracks are one of the pivotal reasons behind the poor durability of concrete as they help in entering hazardous fluids. Hence
cracks causes specific problems like plastic shrinkage. The effect of shrinkage reducing admixtures (SRA) on SCC was observed
to be positive. SRA along with paraffin based curing compounds helps in reducing cracks. It was observed from rheological tests
conducted on concrete as well as fresh SCC that, as far as drying shrinkage is concerned usage of SRA was found out to be
effective while hydrophobizing admixtures tends to be useless. Along with addition of such admixtures, limestone fines in SCC
mixes shows a reduction in autogenous shrinkage in SCC as compared to normal vibrated concrete (NVC). More importantly
results show that total shrinkage in SCC mixed with limestone filler is slightly higher (not >9.2%) than in NVC, while SCC made
with viscous Modifying Agents (VMA) shows 7.7% less shrinkage than in NVC, due to lower autogenous and drying shrinkage.
Keywords: Admixtures, Capillary Tension, Cement/Binder Ratio, Cracking, Shrinkage, Viscous Modifying Agents
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
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.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.