Fig. 5. The relationship between maximum horizontal force coefficient
(Ch) (at an angle of attack 
of 90°) and aspect
ratio (AR) for revolving model hawkmoth wings under `early' and
`steady' conditions. Error bars show ± 1 S.E.M. (N=4).
Fig. 5. The relationship between maximum horizontal force coefficient
(Ch) (at an angle of attack of 90°) and aspect
ratio (AR) for revolving model hawkmoth wings under `early' and
`steady' conditions. Error bars show ± 1 S.E.M. (N=4).