Design and Analysis of an Optimal Cooling System for a Supersonic Exhaust Diffuser Using a Water Jacket, M.Sc. Thesis Sharif University of Technology ; Farahani, Mohammad (Supervisor) ; Fouladi, Nematollah (Supervisor)
Abstract
Often in a vacuum test facility, a supersonic exhaust diffuser uses the energy of the outflow from the nozzle to create and maintain a vacuum condition in the engine test chamber. In this system, the temperature of the motor exhaust gas, which directly hits the diffuser walls, is much higher than the tolerance of the metal body of the diffuser. The purpose of this research is to design a cooling system for thermal protection of diffuser walls of a vacuum simulator using a water-jacket tool. At the beginning of this study, the effective parameters in the design of the water-jacket cooling system were identified. Then, a new algorithm to design and optimize the water-jacket cooling system was...
Cataloging briefDesign and Analysis of an Optimal Cooling System for a Supersonic Exhaust Diffuser Using a Water Jacket, M.Sc. Thesis Sharif University of Technology ; Farahani, Mohammad (Supervisor) ; Fouladi, Nematollah (Supervisor)
Abstract
Often in a vacuum test facility, a supersonic exhaust diffuser uses the energy of the outflow from the nozzle to create and maintain a vacuum condition in the engine test chamber. In this system, the temperature of the motor exhaust gas, which directly hits the diffuser walls, is much higher than the tolerance of the metal body of the diffuser. The purpose of this research is to design a cooling system for thermal protection of diffuser walls of a vacuum simulator using a water-jacket tool. At the beginning of this study, the effective parameters in the design of the water-jacket cooling system were identified. Then, a new algorithm to design and optimize the water-jacket cooling system was...
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