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Re: Wing Efficiency

Subject: Re: Wing Efficiency
From: Tim Ward <ward.t@xtra.co.nz>
Date: Sat, 18 Oct 1997 22:19:03
Tony Renshaw wrote:
> 
> Gidday,
> Does anyone agree that the ideal airofoil is the one that is cut in two to
> accomodate a spar? Could it not then be stated that the method of rejoining
> these components is critical. As I understand it and I am not at this stage
> yet, however I believe the old method of securing the aft edge of the wing
> skin to the back of the spar, and the new method which secures it with a bid
> tape, both effect the thickness at this critical location of the wing. Also
> of course is the effect of the trailing edge cloth overlapping the leading
> edge skin. I know of a fellow who has recessed his cores such as the
> consequent glasswork in this area maintains as much as possible the original
> airofoil. Doesn't sound like such a bad idea don't you think??


I agree, Tony. It really pays to look ahead in the builders manual to 
make compensations at the early stage.
Cheers,
Tim 

-- 
Timothy. P. Ward
26 Tomes Road
Papanui,
Christchurch 8005
NEW ZEALAND
PH 64033525726
Fax 64033525726
Email: ward.t@xtra.co.nz


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