Re: Re: Need help

From: John Barker <john.barker783_at_ntlworld.com>
Date: Wed, 25 Apr 2012 10:50:00 +0100

Ren
I intended to reply and forgot so I am glad you found a formula somewhere else. I assume that you have the formula correct but you have written it wrongly in your email so I thought I had better put up a correct one in case others try to use it. I have also done a simplification to save multiplying by C twice.

arc radius, r = ((12.5/p)+(p/200))C

where p is the percent camber required and C is the chord.

John
Received on Wed Apr 25 2012 - 02:50:05 CEST

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