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

18th Nov 2012, 20:18

#15 (permalink)

jymil

Join Date: Jul 2008

Location: In the Alps

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Quote:

it is also clear that almost no air is deflected downwards

If you compare the height of each line on the left with the right side, you'll see that air is indeed deflected downwards. And we all know this phenomenon from reality as downwash.

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