|Oct 02, 2012, 10:40 AM|
Torsional rigidity in EPP KFM-airfoiled flying wings
I did a search on the forum for tips to increase torsional rigidity in general and more specifically in an EPP KFM flying wing. What I found was:
Thanks in advance!
|Oct 02, 2012, 07:56 PM|
|Oct 02, 2012, 09:15 PM|
Here is the bottom of my 42" Divinity wing. I just added a small spar across the middle of the span to hold it together after several crashes. Before adding the spar, the wing would start flapping during a dive. It really helped strengthen it a lot. You could add spars to each leading edge (where my led strips are) and one across the middle and it should help tremendously.
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