Four-Winged Flapping Flyer in Forward Flight - Selected Topics of Computational and Experimental Fluid Mechanics - page 148

Fig. 4 Sequence showing the kinematics of the flapping wings at f = 23Hz and ˕ = 0

Fig. 5 Sequence showing the kinematics of the flapping wings at f = 23Hz and ˕ = 1 . 3 ˀ