PPRuNe Forums - View Single Post - Helicopter Lift Theory - Equal Transit, Skipping Stone & 1/2 a Venturi

21st November 2012 | 19:34

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From: EGDC

So does the change in pressure cause the speed to increase or does the increase in speed cause the pressure to drop?

Either way the lift is a combination of the suck at the top of the wing and the curving of the airflow - possibly

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