Fig. 10. Aerodynamic torque coefficients for translation CQ,a,t
(A) and for rotation CQ,a,r (B) and inertial torque
coefficients for translation CQ,i,t (C) and for rotation
CQ,i,r (D) versus time in one cycle for various
advance ratios J.
, non-dimensional time;
c,
non-dimensional period of one cycle.