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In 1997 when I started my Powerplant Mechanic training, we talked about how you usually got maybe 1.5:1 compression between stages of an axial turbojet, and about 7:1 compression in one centrifugal stage.I think today the axial compression per stage is over 2.2:1.
In 1997 when I started my Powerplant Mechanic training, we talked about how you usually got maybe 1.5:1 compression between stages of an axial turbojet, and about 7:1 compression in one centrifugal stage.
I think today the axial compression per stage is over 2.2:1.