Recent content by KleptoBear

  1. K

    Propulsive Efficiency: Understanding Jet Engines

    Thank you everyone for your time. Above post along with all the other posts did direct me in the right direction. I have learned so much about the topic since I opened this thread. What really put me off was that I lacked a solid understanding of thrust at the time I read the statement in the...
  2. K

    Propulsive Efficiency: Understanding Jet Engines

    That is true for the turbofan but what about a turbojet engine?
  3. K

    Propulsive Efficiency: Understanding Jet Engines

    Oh I see. So the statement isn't about air exiting through the exhaust but about air being compressed in the compressor. That makes sense. Thank you
  4. K

    Propulsive Efficiency: Understanding Jet Engines

    Hello everyone, Long time follower, first time user here. I have got a Q about propulsive efficiency. My understanding of the jet engine in a nutshell is that air is compressed in the compressor (pressure and temp go up), energy added in the combustor (large increase in temp), work...
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