• Journal of Aerospace System Engineering
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• v.3 no.4
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• pp.19-27
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• 2009

ITB(Interstage Turbine Burner) is a kind of afterburner locating between HPT(High Pressure Turbine) and LPT(Low Pressure Turbine). The objective of this study is to use the engine's design parameters as input parameters to obtain engine's performance parameters, such as specific thrust and its thrust specific fuel consumption. This study analyzes the performance of Turbofan engines with ITB and compares the performance between Turbofan engines with ITB and Turbofan engines without ITB. Results of this study can verify the advantages of Turbofan engine with ITB in term of thrust, efficiency.