Engineering, 01.11.2019 04:31, Zayybabii

Aturbofan engine with bypass ratio ~ = 5 is to operate at the same core engine pressure ratio and maximum temperature as prescribed in the previous problem. determine the specific thrust, the thrust specific fuel consumption, and the efficiencies for a fan pressure ratio prr = 1.5. the component efficiencies and ambient conditions are as given in tables 5.1 and 5.2. if you are using a spreadsheet for your calculations, explore the possibility of finding a combination of bypass ratio and fan pressure ratio that maximizes the avera! efficiency.

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Aturbofan engine with bypass ratio ~ = 5 is to operate at the same core engine pressure ratio and ma...