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rotorcraftequ (Visitor)
3 May 02 22:12
koschur@graffiti.net
I am trying to calculate thrust from a rotor in the simplest way. I am using the general equation:
(explained in much more detail at http://www.natefisher.com/rotorthrust.html)
My problem is that when I increase the pitch of the blade, the total thrust amount always decreases, and when I increase the lift-curve slope value, the thrust always seems to increase. Common sense seems to tell me that this would be the opposite case I should be getting. Anyone out there know what may cause this? I tried to make it as easy as possible to read what I am doing at the website above. 字串3
http://www.natefisher.com/rotorthrust.html
also, is the relative pitch (p in the equation) in radians or degrees, i assumed degrees.
thanks,
nate
koschur@graffiti.net
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