PPRuNe Forums - View Single Post - Rotation side of jet engine? / critical engine?
Old 8th Nov 2012, 11:35
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blackhand
 
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sometime your fan N1 shaft turns one way and the N2 turns the other way to cancel out the centrifugal force
Correct, the T53 Turboshaft engine does this as well, also keeps the anti torque control off the stops
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