Designing of Solar Air Conditioning for Four Wheeler

In present day scenario natural resources like fuel, coal are used extremely and in the coming years the availability of these resources would fall down drastically. So it's high time for the people all over the world to find the alternative other than these resources. Electrical vehicles operated with batteries is one example to say that technology is progressing at a brisk phase. Another example of the natural source of energy is sun, and in this project solar energy is used as a remedy to optimize its fullest. To use solar energy and convert it further into electrical energy requires some components and their functions are to be well understood. A PV solar cell is used to directly change solar energy into electrical energy, a battery for storage of collected solar energy and a single phase DC motor which is run by battery power. The purpose of the motor is to transfer power to compressor to move and start the process. By the functioning of these components, making a note of dimension of the vehicle, material used for preparing vehicle outer body and glass heat load calculations are calculated and a result is not favorable for designing solar air conditioning system In future solar energy is going to be one of the predominant sources of energy in coming the days due to its abundant availability.

By Basavraja K. T | M. Rajes | M. Krishnaven | P. Sachin "Designing of Solar Air Conditioning for Four Wheeler"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd23281.pdf

Paper URL: https://www.ijtsrd.com/engineering/mechanical-engineering/23281/designing-of-solar-air-conditioning-for-four-wheeler/basavraja-k-t

peer reviewed journals, international peer reviewed journal, high impact factor

Generation of Air Conditioning by using Exhaust Gases and Cooling Water of an Automobile Engine

Air conditioning system of car or buses works on principle of vapor absorption cycle of refrigeration VAR . This system reduces the fuel economy of fuel of vehicle. When vehicle moving with air conditioning, it consumes more amount of fuel than vehicle rubs without AC, typically, it consumes 15 to 20 more amount of fuel. Exhaust gases coming from engine of vehicle have temperature ranges to 300 to 400 degree centigrade at full load it carries 25 to 30 of heat supplied by fuel. For A.C. of an automobile, the heat of exhaust gases is utilized to run vapor absorption refrigeration cycle instead of vapour compression refrigeration system. Resulting, it improves fuel economy of A. C. heavy vehicle. In this project try to integrate the vapor absorption refrigeration system with car or bus or heavy vehicle engine exhaust. Comparative study has been carried out when car running with VCR and vapor absorption system of refrigeration.

By Dr. M. Sampath Kumar | Karthik Payam | Rajesh Medi | Srikanth Chennam | Aditya Mothukuri "Generation of Air Conditioning by using Exhaust Gases and Cooling Water of an Automobile Engine"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd23318.pdf

Paper URL: https://www.ijtsrd.com/engineering/mechanical-engineering/23318/generation-of-air-conditioning-by-using-exhaust-gases-and-cooling-water-of-an-automobile-engine/dr-m-sampath-kumar

conference issue publication, special issue publication, multidisciplinary journal

Investigation on Mechanical Properties of TIG Welded Joint and its Efficiency

This work mainly pertains to improvement in the mechanical properties of IS 2062 steel plates welds through gas tungsten arc welding GTAW process. TIG Tungsten inert gas welding are well known welding techniques, that are being used in industries in the current age. Mild steel was the only commonly used material in TIG welding. Mild steel is the first material consumption. The comparison is done on the basis of the mechanical properties of the welded joint of TIG welding. This study is done on mechanical testing and non destructive tests DPT and radiography tests of TIG welding on IS 2062 Mild steel plates.

By Mr. I. S. N. V. R. Prashanth | K. Lavanya | Meherkeziah | P. Navya "Investigation on Mechanical Properties of TIG Welded Joint and its Efficiency"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd23244.pdf

Paper URL: https://www.ijtsrd.com/engineering/manufacturing-engineering/23244/investigation-on-mechanical-properties-of-tig-welded-joint-and-its-efficiency/mr-i-s-n-v-r-prashanth

paper publication for student, research publication, conference issue publication

Design and Analysis of Upright for Formula Vehicle

Upright is modified version of knuckle. It is one of the most critical components in an automotive. Upright is the part that is connected with suspension arms, the hub brake caliper mounting and also the steering tie rod in formula vehicle. For Formula vehicle the goal is to design a light weight, yet sufficiently strong upright. All the loads reacted by the wheels are transmitted to the chassis through the ‘A' arms indirectly from the upright. Generally the nature of the loads is bending. Different materials are used for manufacturing upright components like Aluminum alloys Al 7075 T6 for light weight applications, Al alloy 6061 T6 for moderate weight and moderate cost or steel in case of low cost application. First the upright is design in solid work with respect to the suspension mounting points. The model is meshed using ANSYS and analyzed based on the loads calculated using analytical method using formulae for various manures possible. Previously manufactured upright of Al alloy 6061 T6 had weight of 2 kg. In this project, the upright is designed with Al 7075 T6, reducing the weight to 1.17 kg and also sustaining the loads better than the previous design.

By Dr. B. Vijaya Kumar | B. Ruchitha | Narender Goud Edigi | Hemant Kumar "Design and Analysis of Upright for Formula Vehicle"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd23303.pdf

Paper URL: https://www.ijtsrd.com/engineering/mechanical-engineering/23303/design-and-analysis-of-upright-for-formula-vehicle/dr-b-vijaya-kumar

paper publication, peer reviewed journal, paper publication for student

Design and Analysis of Mixed Flow Pump Impeller

Mixed flow pump impeller is a centrifugal pump device where the transition of fluid flow takes place in both axial and radial direction. In this work a mixed flow pump impeller has been designed using CATIA V5 software tool and analyzed using the fundamentals of fluid mechanics and turbo machinery. As per many researchers there are many methods are used to design the impeller but still the optimized design of the mixed flow pump impeller blade has been a cumbersome work. 

The impeller blades have been designed by varying the semi cone angle. The CFD analysis is the advanced tool used in pump industry to improve the efficiency hence the CFD analysis is carried over the model to predict analytical values and to solve problems the problems that involves the fluid flow using ANSYS workbench 16.0. Because of its anti corrosive property stainless steel is used as material for impeller and water liquid used as a fluent which flow around the impeller. From the CFD analysis the velocity and pressure in the outlet is predicted. The outlet values will be useful for calculating the efficiency of the pump.

B. Naresh | P. Krishna | N. Sunny Deepak | P. Laxmi Prasanna "Design and Analysis of Mixed Flow Pump Impeller"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd23305.pdf

Paper URL: https://www.ijtsrd.com/engineering/mechanical-engineering/23305/design-and-analysis-of-mixed-flow-pump-impeller/b-naresh

indexed journal, paper publication, peer reviewed journal

Secondary Filtration of Closed Loop in DC Locomotive

The use of hydraulics has increased tremendously in the recent past due to the various advantages it provides such as high power to weight ratio, elimination of complex components, ease of transportation and safety to name a few. Moreover the main advantage that hydraulic locomotives provide over conventional locomotives is constant velocity. Though there are various advantages to using hydraulics, contamination of working fluid poses a severe threat to components such as premature wear of components, a corrosion of components which would require replacing them well before their life incurring significant loss. Contamination of hydraulic fluids cannot be prevented or eliminated but can be contained to a certain extent. The safe levels of contamination are arrived at by comparing to recommended oil cleanliness values defined by NAS. Even though hydraulic systems are provided with an in built filter known as primary filter to remove solid or particulate impurities at cleanliness value at recommended levels. The controlling of contamination levels in the hydraulic oil by use another filtration unit externally, will reduce the level of contamination significantly and increases the life of the hydraulic drive system. To monitor the level of contamination of various sizes closely, a particle counter added to the additional unit proves to be beneficial. This project investigates the change in level of contamination in the working fluid after addition of the secondary filtration unit.

By Dr. K Muthukumar | V. Nagendra Kumar "Secondary Filtration of Closed Loop in DC Locomotive"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd23220.pdf

Paper URL: https://www.ijtsrd.com/engineering/mechanical-engineering/23220/secondary-filtration-of-closed-loop-in-dc-locomotive/dr-k-muthukumar

physics journal, chemistry journal, management journal

Design and Fabrication of Thermo Electric Refrigerator

In the recent years, we have many problems such as energy crises and environment degradation due to increasing CO2 emissions on ozone layer depletion has become the primary concern to both developed and developing countries. Using thermo electric module is going to be one of the most effective, clean and environment friendly system. The main advantage of the thermoelectric refrigerator is no need of any refrigerant and mechanical devices like compressor, prime mover, etc for its operation. Thermo electric refrigerator works on the principle of Peltier effect, when a direct current is passed between two electrically dissimilar materials heat is absorbed or liberated at the junction. The direction of the heat flow depends on the direction of applied electric current. The materials used for the thermo electric refrigerator are Silicon germanium and its alloys. The main objective is to design and fabrication of thermo electric refrigerator with an interior cooling volume of 0.0258m3 

BY Dr. S. Sreenatha Reddy | G. Naveen Kumar | K. Sridhar | M. Sai Siri "Design and Fabrication of Thermo Electric Refrigerator"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd23356.pdf

Paper URL: https://www.ijtsrd.com/engineering/mechanical-engineering/23356/design-and-fabrication-of-thermo-electric-refrigerator/dr-s-sreenatha-reddy

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