2. A turbojet-powered aircraft cruises at V= 300 m/s while the engine produces an exhaust speed of Ve =700 m/s. The air mass flow rate is 200 kg/s and the fuel mass flow rate is 5 kg/s. Assume that the nozzle is perfectly expanded. ( na = 0.97, ne = 0.85, nb = 0.99, ni = 0.9, na = 0.98, a =6, QR = 44230 kj/kg, Ta = 300K) (a) Specific thrust (b) thrust-specific fuel consumption (TSFC) (c) compressor pressure ratio, Pa3/Po2 (d) turbine pressure ratio parameter, 0 (e) nozzle pressure ratio parameter, 0

2. A turbojet-powered aircraft cruises at V= 300 m/s while the engine produces an exhaust speed of Ve =700 m/s. The air mass flow rate is 200 kg/s and the fuel mass flow rate is 5 kg/s. Assume that the nozzle is perfectly expanded. ( na = 0.97, ne = 0.85, nb = 0.99, ni = 0.9, na = 0.98, a =6, QR = 44230 kj/kg, Ta = 300K) (a) Specific thrust (b) thrust-specific fuel consumption (TSFC) (c) compressor pressure ratio, Pa3/Po2 (d) turbine pressure ratio parameter, 0 (e) nozzle pressure ratio parameter, 0

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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