BobbyP27 t1_irsbfwc wrote
Reply to comment by slater_just_slater in TIL that passenger jet engines produce most of their thrust from fan at the front, not from the jet exhaust, and that this is called a high-bypass engine. by Rilot
Typically the fan tips are supersonic at the design condition. Tip Mach numbers of about 1.3 are typical.
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