Here PhotoStream proposal, which has improved aerodynamics and a little stiffness to the system add..
some histo:
http://www.youtube.com/watch?v=y9633v6U0wo
http://www.new4stroke.com/percival.pdf
http://www.new4stroke.com/AIAA-Presentation.pdf
Quote:
Originally posted by Chopper
Welcome back Andrew.
One day it will fly
:eureka
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http://tipjet.com/tj_pho_gallry.htm
Andrew
