The depletion of fossil fuels, increasing demand for petroleum fuels prompted extensive research on alternative sources of energy for internal combustion engines. Biodiesel as alternative fuel has been widely studied as alternative for diesel fuel due to its merits such as lower sulfur, lower
aromatic hydrocarbon and higher oxygen content.
Experimental study of the Effect of Fuel Injector nozzle holes on Direct Inje...IOSR Journals
Fuel injection parameters play an important role in diesel engine performance for obtaining
proper combustion. The performance and emission characteristics of diesel engine depend on many parameters.
The important parameters which influence the performance and emission of diesel engine are fuel injection
pressure, fuel nozzle holes and its size. An experimental study was performed on a light duty direct injection
diesel engine at 200 bar, 220 bar and 240 bar injection pressure to study its effect on performance and
emission. The injection pressure was changed by adjusting the fuel injector spring tension. Future emission
legislation will require substantial reductions of NO x and Smoke emissions from diesel engines. The
combustion and formation in a diesel engine is governed mainly by spray formation and mixing. Important
parameters governing these are droplet size, distribution concentration and injection velocity. Smaller orifices
are believed to give smaller droplet size, even with reduce injection pressure, which leads to better fuel
atomization, faster evaporation and better mixing. The performance and emission characteristics were
presented graphically to conclude that they were found better with 5 hole nozzle of Ø = 0.2 mm at the fuel
injection pressure 220 bar for the light duty engine.
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.
Experimental study of the Effect of Fuel Injector nozzle holes on Direct Inje...IOSR Journals
Fuel injection parameters play an important role in diesel engine performance for obtaining
proper combustion. The performance and emission characteristics of diesel engine depend on many parameters.
The important parameters which influence the performance and emission of diesel engine are fuel injection
pressure, fuel nozzle holes and its size. An experimental study was performed on a light duty direct injection
diesel engine at 200 bar, 220 bar and 240 bar injection pressure to study its effect on performance and
emission. The injection pressure was changed by adjusting the fuel injector spring tension. Future emission
legislation will require substantial reductions of NO x and Smoke emissions from diesel engines. The
combustion and formation in a diesel engine is governed mainly by spray formation and mixing. Important
parameters governing these are droplet size, distribution concentration and injection velocity. Smaller orifices
are believed to give smaller droplet size, even with reduce injection pressure, which leads to better fuel
atomization, faster evaporation and better mixing. The performance and emission characteristics were
presented graphically to conclude that they were found better with 5 hole nozzle of Ø = 0.2 mm at the fuel
injection pressure 220 bar for the light duty engine.
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.
Experiments were carried out to study exhaust emissions of diesel engine with low heat
rejection (LHR) combustion chamber with ceramic coated cylinder head [ceramic coating of
thickness 500 microns was done on inside portion of cylinder head] with different operating
conditions [normal temperature and pre–heated temperature] of waste fried vegetable oil based
biodiesel with varied injector opening pressure and injection timing. Conventional engine (CE)
showed deteriorated performance, while engine with LHR combustion chamber showed improved
performance with biodiesel operation at manufacturer’s recommended injection timing of 27o bTDC
(before top dead center) and injector opening pressure of 190 bar. The optimum injection timing was
31o bTDC for CE while it was 30o bTDC with engine with LHR combustion chamber with biodiesel
operation. Smoke levels decreased, while nitrogen oxide levels increased with engine with LHR
combustion chamber its optimized injection timing in comparison with pure diesel operation on CE.
Effect of spiral grooves in piston bowl on exhaust emissions of direct inject...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
The use ofbiodiesel inconventional diesel engines resultsinsubstantialreductionof unburnedhydrocarbon,carbon
monoxideand particulatematters. The performance, emission and characteristics of a single cylinder four stroke
variable compression ratio multi fuel engine when fueled with mustard oil methyl ester and its 10%, 20%, and
blends with diesel (on a volume basis) are investigated and compared with standard diesel. Bio diesel
produced from mustard oil by transesterificationprocess has been used in this study. Experiment has been
conducted a compressionratios of 14:1, 16:1and 18:1 The impact of compression ratio on fuel consumption, and
exhaust gas emissions has been investigated and presented. Optimum compression ratio which gives best
performance has been identified. The blends when used as fuel results in reduction of carbon monoxide,
hydrocarbon and nitrogen oxides emissions. It is concluded that mustard oil ester can be used as fuel in diesel
engine by blending it with diesel fuel.
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.
COMPARATIVE STUDIES ON PERFORMANCE PARAMETERS OF TWO STROKE SPARK IGNITION EN...IAEME Publication
Experiments were conducted to evaluate the performance of two stroke single cylinder, spark ignition (SI) engine, with alcohol blended gasoline (80% gasoline, 20% methanol, by volume) having copper coated engine [CCE, copper-(thickness, 300 μ) coated on piston crown] and compared with
conventional SI engine (CE) with pure gasoline operation. Performance parameters (brake thermal efficiency, exhaust gas temperature and volumetric efficiency) were determined with different values of brake mean effective pressure of the engine Copper coated engine (CCE) with methanol blended
gasoline considerably improved the performance in comparison with CE with pure gasoline operation. CCE with methanol blended gasoline increased the brake thermal efficiency, decreased the exhaust gas temperature and
increased the volumetric efficiency.
Comparative Performance of Crude Pongamia Oil in A Low Heat Rejection Diesel ...IOSR Journals
Experiments were carried out to evaluate the performance of a low heat rejection (LHR) diesel engine with ceramic coated cylinder head [ceramic coating of thickness 500 microns was done on inside portion of cylinder head] with different operating conditions [normal temperature and pre-heated temperature] of crude Pongamia oil with varied injection pressure and injection timing.
Study Design: Performance parameters of brake thermal efficiency, exhaust gas temperature and volumetric efficiency were determined at various values of brake mean effective pressure (BMEP). Methodology: Exhaust emissions of smoke and oxides of nitrogen (NOx) were noted at the various values of BMEP. Combustion characteristics at peak load operation of the engine were measured with TDC (top dead centre) encoder, pressure transducer, console and special pressure-crank angle software package. Brief Results: Conventional engine (CE) showed deteriorated performance, while LHR engine showed improved performance with biodiesel operation at manufacturer’s recommended injection timing of 27obTDC and pressure of 190 bar. The performance of both version of the engine was improved with advanced injection timing and at higher injection pressure when compared with CE with pure diesel operation. The optimum injection timing was 32obTDC for CE, while it was 29obTDC for LHR engine with CPO operation. Peak brake thermal efficiency increased by 7%, smoke levels timing, when compared with pure diesel operation on CE at manufacturer’s recommended injection timing.
EFFECT OF INJECTION PRESSURE ON THE EMISSION CHARACTERISTICS OF A DIESEL ENGI...IAEME Publication
Biodiesel as alternative fuel has been widely studied due to its merits such as lower sulfur, lower aromatic hydrocarbon and higher oxygen content. Rice bran oil is extracted from the germ and inner husk of the rice and is not a common source o f edible oil. The aim of this paper is to study the effect of injection pressure on the emission characteristics of a single cylinder diesel engine using diesel and the blends of diesel and rice bran biodiesel, B10 (90% diesel + 10% rice bran biodiesel), B20 (80% diesel + 20% rice bran biodiesel) and B30 (70% diesel + 30% rice bran biodiesel). The injection pressure is varied from 180 bar to 240 bar with an interval of 20 bar. The exhaust gas emissions such as carbon monoxide (CO), hydrocarbon (HC), oxides of nitrogen (NO x ), carbon dioxide (CO 2 ) and smoke opacity are measured at the rated power and speed at different injection pressures. It is observed that the minimum CO, HC and smoke emissions are recorded at 220 bar. The NO x, emissions are increased and CO 2 emissions decreased with the injection pressure. Th e optimum injection pressure is 220 bar and the blend is B20 with respect to emissions.
The experimental investigation is made to estimate the combustion and performance
characteristics of direct injection diesel engine using different blends of karanja methyl ester with
diesel. The Karanja biodiesel is mixed with diesel in proportions of 20%, 50% and 100% by volume
and studied under various loading conditions i.e. at No load, 25%, 50%, 75% and full load in diesel
engine. The combustion parameters were found close to that of diesel. The blend of karanja biodiesel
performed complete and smoother combustion process than diesel. The various parameters values
like brake thermal efficiency, and heat equivalent to useful work wererecorded nearest to diesel. The
fuel air ratio also recorded higher than diesel. Whereas the mean gas temperature for pure karanja
biodiesel was higher than diesel which is on account of complete combustion on account of 10-12%
fuel bound oxygen. On the basis of brake thermal efficiency, KB20 blend was found to be the best
blend.
PERFORMANCE AND COMBUSTION CHARACTERISTICS OF SINGLE CYLINDER DIESEL ENGINE F...IAEME Publication
The experimental investigation is made to estimate the combustion and performance characteristics of direct injection diesel engine using different blends of karanja methyl ester with diesel. The Karanja biodiesel is mixed with diesel in proportions of 20%, 50% and 100% by volume and studied under various loading conditions i.e. at No load, 25%, 50%, 75% and full load in diesel engine. The combustion parameters were found close to that of diesel. The blend of karanja biodiesel performed complete and smoother combustion process than diesel.
Performance and combustion characteristics of single cylinder diesel engine f...Er Sandeep Duran
The experimental investigation is made to estimate the combustion and performance
characteristics of direct injection diesel engine using different blends of karanja methyl ester with
diesel. The Karanja biodiesel is mixed with diesel in proportions of 20%, 50% and 100% by volume
and studied under various loading conditions i.e. at No load, 25%, 50%, 75% and full load in diesel
engine. The combustion parameters were found close to that of diesel. The blend of karanja biodiesel
performed complete and smoother combustion process than diesel. The various parameters values
like brake thermal efficiency, and heat equivalent to useful work wererecorded nearest to diesel. The
fuel air ratio also recorded higher than diesel. Whereas the mean gas temperature for pure karanja
biodiesel was higher than diesel which is on account of complete combustion on account of 10-12%
fuel bound oxygen. On the basis of brake thermal efficiency, KB20 blend was found to be the best
blend.
Performance and combustion characteristics of single cylinder diesel engine f...Er Sandeep Duran
The experimental investigation is made to estimate the combustion and performance characteristics of direct injection diesel engine using different blends of karanja methyl ester with diesel. The Karanja biodiesel is mixed with diesel in proportions of 20%, 50% and 100% by volume and studied under various loading conditions i.e. at No load, 25%, 50%, 75% and full load in diesel
engine. The combustion parameters were found close to that of diesel.
Experiments were carried out to study exhaust emissions of diesel engine with low heat
rejection (LHR) combustion chamber with ceramic coated cylinder head [ceramic coating of
thickness 500 microns was done on inside portion of cylinder head] with different operating
conditions [normal temperature and pre–heated temperature] of waste fried vegetable oil based
biodiesel with varied injector opening pressure and injection timing. Conventional engine (CE)
showed deteriorated performance, while engine with LHR combustion chamber showed improved
performance with biodiesel operation at manufacturer’s recommended injection timing of 27o bTDC
(before top dead center) and injector opening pressure of 190 bar. The optimum injection timing was
31o bTDC for CE while it was 30o bTDC with engine with LHR combustion chamber with biodiesel
operation. Smoke levels decreased, while nitrogen oxide levels increased with engine with LHR
combustion chamber its optimized injection timing in comparison with pure diesel operation on CE.
Effect of spiral grooves in piston bowl on exhaust emissions of direct inject...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
The use ofbiodiesel inconventional diesel engines resultsinsubstantialreductionof unburnedhydrocarbon,carbon
monoxideand particulatematters. The performance, emission and characteristics of a single cylinder four stroke
variable compression ratio multi fuel engine when fueled with mustard oil methyl ester and its 10%, 20%, and
blends with diesel (on a volume basis) are investigated and compared with standard diesel. Bio diesel
produced from mustard oil by transesterificationprocess has been used in this study. Experiment has been
conducted a compressionratios of 14:1, 16:1and 18:1 The impact of compression ratio on fuel consumption, and
exhaust gas emissions has been investigated and presented. Optimum compression ratio which gives best
performance has been identified. The blends when used as fuel results in reduction of carbon monoxide,
hydrocarbon and nitrogen oxides emissions. It is concluded that mustard oil ester can be used as fuel in diesel
engine by blending it with diesel fuel.
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.
COMPARATIVE STUDIES ON PERFORMANCE PARAMETERS OF TWO STROKE SPARK IGNITION EN...IAEME Publication
Experiments were conducted to evaluate the performance of two stroke single cylinder, spark ignition (SI) engine, with alcohol blended gasoline (80% gasoline, 20% methanol, by volume) having copper coated engine [CCE, copper-(thickness, 300 μ) coated on piston crown] and compared with
conventional SI engine (CE) with pure gasoline operation. Performance parameters (brake thermal efficiency, exhaust gas temperature and volumetric efficiency) were determined with different values of brake mean effective pressure of the engine Copper coated engine (CCE) with methanol blended
gasoline considerably improved the performance in comparison with CE with pure gasoline operation. CCE with methanol blended gasoline increased the brake thermal efficiency, decreased the exhaust gas temperature and
increased the volumetric efficiency.
Comparative Performance of Crude Pongamia Oil in A Low Heat Rejection Diesel ...IOSR Journals
Experiments were carried out to evaluate the performance of a low heat rejection (LHR) diesel engine with ceramic coated cylinder head [ceramic coating of thickness 500 microns was done on inside portion of cylinder head] with different operating conditions [normal temperature and pre-heated temperature] of crude Pongamia oil with varied injection pressure and injection timing.
Study Design: Performance parameters of brake thermal efficiency, exhaust gas temperature and volumetric efficiency were determined at various values of brake mean effective pressure (BMEP). Methodology: Exhaust emissions of smoke and oxides of nitrogen (NOx) were noted at the various values of BMEP. Combustion characteristics at peak load operation of the engine were measured with TDC (top dead centre) encoder, pressure transducer, console and special pressure-crank angle software package. Brief Results: Conventional engine (CE) showed deteriorated performance, while LHR engine showed improved performance with biodiesel operation at manufacturer’s recommended injection timing of 27obTDC and pressure of 190 bar. The performance of both version of the engine was improved with advanced injection timing and at higher injection pressure when compared with CE with pure diesel operation. The optimum injection timing was 32obTDC for CE, while it was 29obTDC for LHR engine with CPO operation. Peak brake thermal efficiency increased by 7%, smoke levels timing, when compared with pure diesel operation on CE at manufacturer’s recommended injection timing.
Comparative Performance of Crude Pongamia Oil in A Low Heat Rejection Diesel ...
Similar to AN INVESTIGATION ON THE PERFORMANCE CHARACTERISTICS OF A DIESEL ENGINE USING DIESEL-RICE BRAN BIODIESEL BLENDS AT DIFFERENT INJECTION PRESSURES
EFFECT OF INJECTION PRESSURE ON THE EMISSION CHARACTERISTICS OF A DIESEL ENGI...IAEME Publication
Biodiesel as alternative fuel has been widely studied due to its merits such as lower sulfur, lower aromatic hydrocarbon and higher oxygen content. Rice bran oil is extracted from the germ and inner husk of the rice and is not a common source o f edible oil. The aim of this paper is to study the effect of injection pressure on the emission characteristics of a single cylinder diesel engine using diesel and the blends of diesel and rice bran biodiesel, B10 (90% diesel + 10% rice bran biodiesel), B20 (80% diesel + 20% rice bran biodiesel) and B30 (70% diesel + 30% rice bran biodiesel). The injection pressure is varied from 180 bar to 240 bar with an interval of 20 bar. The exhaust gas emissions such as carbon monoxide (CO), hydrocarbon (HC), oxides of nitrogen (NO x ), carbon dioxide (CO 2 ) and smoke opacity are measured at the rated power and speed at different injection pressures. It is observed that the minimum CO, HC and smoke emissions are recorded at 220 bar. The NO x, emissions are increased and CO 2 emissions decreased with the injection pressure. Th e optimum injection pressure is 220 bar and the blend is B20 with respect to emissions.
The experimental investigation is made to estimate the combustion and performance
characteristics of direct injection diesel engine using different blends of karanja methyl ester with
diesel. The Karanja biodiesel is mixed with diesel in proportions of 20%, 50% and 100% by volume
and studied under various loading conditions i.e. at No load, 25%, 50%, 75% and full load in diesel
engine. The combustion parameters were found close to that of diesel. The blend of karanja biodiesel
performed complete and smoother combustion process than diesel. The various parameters values
like brake thermal efficiency, and heat equivalent to useful work wererecorded nearest to diesel. The
fuel air ratio also recorded higher than diesel. Whereas the mean gas temperature for pure karanja
biodiesel was higher than diesel which is on account of complete combustion on account of 10-12%
fuel bound oxygen. On the basis of brake thermal efficiency, KB20 blend was found to be the best
blend.
PERFORMANCE AND COMBUSTION CHARACTERISTICS OF SINGLE CYLINDER DIESEL ENGINE F...IAEME Publication
The experimental investigation is made to estimate the combustion and performance characteristics of direct injection diesel engine using different blends of karanja methyl ester with diesel. The Karanja biodiesel is mixed with diesel in proportions of 20%, 50% and 100% by volume and studied under various loading conditions i.e. at No load, 25%, 50%, 75% and full load in diesel engine. The combustion parameters were found close to that of diesel. The blend of karanja biodiesel performed complete and smoother combustion process than diesel.
Performance and combustion characteristics of single cylinder diesel engine f...Er Sandeep Duran
The experimental investigation is made to estimate the combustion and performance
characteristics of direct injection diesel engine using different blends of karanja methyl ester with
diesel. The Karanja biodiesel is mixed with diesel in proportions of 20%, 50% and 100% by volume
and studied under various loading conditions i.e. at No load, 25%, 50%, 75% and full load in diesel
engine. The combustion parameters were found close to that of diesel. The blend of karanja biodiesel
performed complete and smoother combustion process than diesel. The various parameters values
like brake thermal efficiency, and heat equivalent to useful work wererecorded nearest to diesel. The
fuel air ratio also recorded higher than diesel. Whereas the mean gas temperature for pure karanja
biodiesel was higher than diesel which is on account of complete combustion on account of 10-12%
fuel bound oxygen. On the basis of brake thermal efficiency, KB20 blend was found to be the best
blend.
Performance and combustion characteristics of single cylinder diesel engine f...Er Sandeep Duran
The experimental investigation is made to estimate the combustion and performance characteristics of direct injection diesel engine using different blends of karanja methyl ester with diesel. The Karanja biodiesel is mixed with diesel in proportions of 20%, 50% and 100% by volume and studied under various loading conditions i.e. at No load, 25%, 50%, 75% and full load in diesel
engine. The combustion parameters were found close to that of diesel.
THE PERFORMANCE OF BIODIESEL MIXTURES IN A VCR ENGINEIAEME Publication
In recent years alternate fuels have received much attention because the world is confronted with the twin crisis of fossil fuel depletion and environmental degradation. The biodiesel produced from Jatropha oil by transesterification process represents one of the most promising options to reduce the use of conventional fossil fuels. The present work studies the performance and emission characteristics of a single cylinder water cooled variable compression ratio engine using jatropha biodiesel and its mixtures as fuel in a direct injection diesel engine. An additive DEE (Di-ethyl ether) is used to enhance the combustion properties of biodiesel. A total of 3 samples of fuels are used such as diesel, BD25 (Jatropha biodiesel 25%), BDM (Biodiesel mixture). The performance and emission characteristics are measured at compression ratios of 16, 17 and18 by varying the load and maintaining the speed constant at 1500 rpm. From the study results it has been found that better results are obtained at a compression ratio of 18. At this best compression ratio the performance and emission characteristics of biodiesel mixture is compared with BD 25 and Diesel Fuel (DF). It is observed that the use of additive have improved the performance and emission characteristics of biodiesel mixture and can be used as a substitute for diesel.
OPTIMIZATION OF STATIC INJECTION TIMING OF DIESEL ENGINE FUELLED WITH MAHUA B...Journal For Research
The engine performance and emission characteristics of mahua (madhuca indica) biodiesel and its blends with diesel is presented. The thermo-physical properties of all the fuel blends have been measured and presented. The engine tests are conducted on a 4 Stroke Tangentially Vertical (TV) single cylinder kirloskar 1500 rpm water cooled direct injection diesel engine with eddy current dynamometer at different injection timings of 20°, 21°, 22° and 23° bTDC with standard nozzle opening pressure of 220 bar maintained as constant throughout the experiment. From the test results, it is observed that the lower injection timing of 20° bTDC and modified nozzle opening pressure of 220 bars gives better performance and significant reduction in emissions.
A Study of Performance and Emissions of Diesel Engine fuelled with neat Diese...IOSR Journals
A comparison analysis between neat diesel (petro-diesel) and neat Hydnocarpus Pentandra (Marotti) biodiesel has been carried out on a direct injection diesel engine. The biodiesel has been produced from raw Hydnocarpus Pentandra oil by transesterification process by adding methanol and base catalyst. The optimum nozzle pressure of 250 bar and static injection timing of 20° bTDC are considered because these conditions only were found to give minimum emissions and better performance. The engine performance and emissions of diesel engine fuelled with neat diesel and neat Hydnocarpus Pentandra (Marotti) (or) Marotti Oil Methyl Ester (MOME) results are compared and presented. From the test results, it could be noted that, neat MOME gives lower emissions such as hydrocarbon and oxides of nitrogen as compared to neat diesel for all load under steady state condition of the engine.
Similar to AN INVESTIGATION ON THE PERFORMANCE CHARACTERISTICS OF A DIESEL ENGINE USING DIESEL-RICE BRAN BIODIESEL BLENDS AT DIFFERENT INJECTION PRESSURES (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.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
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.
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.
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.
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
TECHNICAL TRAINING MANUAL GENERAL FAMILIARIZATION COURSEDuvanRamosGarzon1
AIRCRAFT GENERAL
The Single Aisle is the most advanced family aircraft in service today, with fly-by-wire flight controls.
The A318, A319, A320 and A321 are twin-engine subsonic medium range aircraft.
The family offers a choice of engines