coning angle

coning angle

coning angleclick for a larger image
The angle between a rotor blade and a plane passing through the rotor hub or at right angles to the lift vector. Also, an angle formed by the rotor blades with the tip path of the plane. It is indicated by the symbol β.
References in periodicals archive ?
Figure 1 shows coning motion of high dynamic bodies, [x.sub.c] represents coning axis, [OMEGA] represents the coning frequency, and a represents the half coning angle.
Then, the coning environment is added, the half coning angle [alpha] = 1[degrees], and the coning frequency [OMEGA] = 360[degrees]/s.