PPRuNe Forums - View Single Post - PA 38 spar life and engine

27th Mar 2009, 08:21

#10 (permalink)

astir 8

Join Date: Feb 2002

Location: Inverness-shire

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Is there really a big and abrupt section change in the normal spar as shown on that spar mod link? My old engineering teachers wouldn't have given me many marks for a design with such a stress concentrating step in it!

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