PPRuNe Forums - View Single Post - Vortex Ring / Settling with power (Merged)

1st Feb 2011, 22:04

#308 (permalink)

Aucky

Join Date: Oct 2004

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I was always under the impression that the sink you described was result of 'displacing the ground cushion behind you'. Is that just a simplified urban myth or is that a factor also?

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