Design and Numerical Optimization of Hot Air Supply System of Connected-pipe Ramjet Engine Test Facility

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Nazem Roaya, Mohammad Amin | 2014

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Type of Document: M.Sc. Thesis
Language: Farsi
Document No: 45772 (45)
University: Sharif University of Technology
Department: Aerospace Engineering
Advisor(s): Mazaheri, Karim
Abstract:
In the present study an air supply system of a connected-pipe ramjet test facility for liquid fuel ramjet engine in theoretical and numerical base designed and optimized that the purpose is for performance test of a ramjet engine combustor in flight condition. The flight condition gained from previous assessment that is 1.5 kg air in 10 bars and 550 K. Air supply subsystems consist of air tanks, compressors, valves, regulators, preheater, and fuel and oxygen systems that are designed in a preliminary process and then valves, orifices, and fuel and oxygen systems optimized by HYSYS program. In the last step preheater that is a gas turbine combustor investigated and possible changes made by CFX program to optimize gaseous fuel injection angle to maximize combustion efficiency
Keywords:
Combustion Simulation ; Connected Pipe Test ; Ram Jet Engine ; Air Supply System ; Vitiated Air Heater ; Gaseous Burner

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