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How do tubojets compare to afterburning turbofans in terms of efficiency?

How do tubojets compare to afterburning turbofans in terms of efficiency? The 5th slide from this presentation (original plot from Daniel P. Raymer, Aircraft Design: A Conceptual Approach), shows a ...
sophit's user avatar
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0 votes

How do tubojets compare to afterburning turbofans in terms of efficiency?

I don't think there were "a lot" of turbojet aircraft that could supercruise. There were some (at least the F-106), but that doesn't constitute a lot. Please provide an authoritative list ...
Rob McDonald's user avatar
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3 votes

Is it a good idea to increase exhaust duct length?

Would the motor be more efficient at generating thrust? No. Both the inlet's and the exhaust's lengths are already optimised for cruise conditions, which is where the engine is going to spend most of ...
sophit's user avatar
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