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Old 28th May 2010, 13:15
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HazelNuts39
 
Join Date: Jul 2009
Location: France - mostly
Age: 84
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cL vs AoA

A few weeks ago I posted a link to a graph of liftcoefficient vs angle of attack, derived from DFDR data in the ATSB Interim Report on an uncommanded pitch-down event during flight QF72. That graph has been updated. The main change is that a line approximately representing the stall warning threshold has been added, and the extrapolations of the various cL-AoA lines above that threshold have been suppressed. Anybody who has downloaded the old graph is recommended to discard it and to replace it with this one:
https://docs.google.com/leaf?id=0B0C...MzMyNDlk&hl=fr

Last edited by HazelNuts39; 28th May 2010 at 13:33.
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