julie78787 t1_irqujss wrote
Reply to comment by zutonofgoth 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
A lot of rocket engines have maximum pressures in the combustion chamber of 200-300 bar, so 3,000 to 4,500 PSI.
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