js3
Posts: 1147
Joined: 1/30/2002 From: Arvada,
CO, USA Status: offline
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quote:
ORIGINAL: SpeedBoy js3 : Thanks for data . I think if you had 16k probably was with 10x7 , I have a YS 45 in my ultra sport , tuned pipe 7.5 cc 15,500 10x7 , Power Master 10% maybe with 20% nitro it could have a little more . Apparently we thought the same project , a patriot modified but I think in a rossi 60 speed rear exhaust for enclousure the pipe in side of fuse (up side). I have the idea to modify the wide of the airfoil wing , as thin as it is possible , but I have a doubt , maybe you can help me . I dont know if in this case , works better a wing airfoil symmetrical or semisymmetrical , what do you think ??? I hope that my message is understood Yeah, I'd try to enclose the pipe too and make a pressure cowl. As for symmetrical or asymmetrical airfoil, it probably doesn't matter that much. Tight, pylon style turns aren't necessary so the airfoil selection isn't as critical in my opinion. That said, Martin Hepperle and Michael Selig have lots to choose from. Remember, the wing must be thick enough to accommodate retracts. The Rossi .60 is a beast! But it weighs a lot.
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John I feel a lot more like I do now than I did earlier!
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