涡轮喷气动力的飞机,可增大进气/燃气压力的部件是
A. 燃烧室、压气机
B. 进气道、压气机
C. 燃烧室、涡轮
涡轮式发动机的反推是如何实现的
A. 改变发动机转向
B. 改变发动机进、排气方向
C. 改变发动机喷气方向
Which place in the turbojet engine is subjected to the highest temperature?
A. Compressor discharge.
B. Fuel spray nozzles.
C. Turbine inlet.
Which of the following is not the function of turbine?
A. transforming heat energy to mechanical energy.
B. make the air expand to work, so as to drive the compressor to work.
C. transforming mechanical energy to heat energy, and drive the compressor to work.
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