Study of Heat Transfer in Car

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Mortazavi, Mahmud | 2016

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Type of Document: M.Sc. Thesis
Language: Farsi
Document No: 48035 (08)
University: Sharif University of Technology
Department: Mechanical Engineering
Advisor(s): Mousavi, Ali
Abstract:
Optimization of heat transfer in vehicle's underhood which contains radiator, cylidir block, cylinder head and … with minimum pressure loss on engine is one of the most important problems of the car companies in all over the world.To design some cooling parts like simple radiators which doesn’t have a effective cooling effect, we can use equations.but for more complicated geometries which is morte efficient we have many complicated solutions.So in this condition computationl analysis and laboratories play an important role.in this condition we should consider that producing a sample and the process of verifying the result of test is too expensive.So recently the car companies prefare numerical analysis using simulating softwares.Because of the combustion process in engine it is produced a high amount of heat and if this produced heat evacuated by the cooling module, it causes a high damage and we have to consider that temperature deficiency will cause damages.So we should keep underhood in a heat equilibrium
Keywords:
Heat Transfer ; Radiators ; Numerical Analysis ; Passenger Cavity System ; Underhood

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