The pressure distribution varies with angle of attack, so can't really give one number percentage. Have a look at this example of pressure distribution and you will get an idea.
The pressure distribution varies with angle of attack, so can't really give one number percentage. Have a look at this example of pressure distribution and you will get an idea.
John Brannen
Morris, IL
Sonerai IIL (Single Seat)
Kitfox 3/4 1050 - Rotax 582 (Back Flying and sold)
Kitfox IV 1050 - Rotax 582 (sold)
Kitfox IV 1200 Speedster - Rotax 912 UL (rebuilt and now flying)
Piper Twin Comanche (Sold)
Glasair 1 FT (Waiting to start)