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- Type of Document: M.Sc. Thesis
- Language: Farsi
- Document No: 48424 (45)
- University: Sharif University of Technology
- Department: Aerospace Engineering
- Advisor(s): Kebriaei, Azadeh
- Abstract:
- In this thesis to simulate the behavior of liquid engine Thrust chamber of hot gas from a quasi one dimensional code used when the effects of the heat transfer and friction in those terma. As well as during the regenerative channel is simulated by considering the equation’s of continuity, momentum and energy for one dimensional, effects of increase temperature, pressure drop, change the density of coolant flow resulting from the warming which is visible along the way to increase the accuracy of calculation of the thermal flux output of the engine, use a suitable model for unclear boiling in consideration of heat transfer coefficient used coolant flow it has been. As well as coupling of heat transfer between hot gas and coolant flow with wall of three dimensional thermal onductivity is also the modular code is written for and about the simulation of any of the possible improvement of the cooling system parts and modification in the future there will be. For example, includingthe code of perspectives can be two-dimensional in terms of study and combustion chamber and reduce the heat transfer coefficient on the routes being caused by cooling fluid on walls on the cocking. The results obtained from the output of this code with the experimental samples in the hands of comparison and validation
- Keywords:
- Gas Flow ; Heat Transfer ; Liquid Fuel Engine ; Thermal Analysis ; Coolant Flow ; Regenerative Cooling
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