spacer gif spacer gif spacer gif spacer gif spacer gif
QUICK SEARCH:   [advanced]


spacer gif
     Home     Help     Feedback     Subscriptions     Archive     Search     Table of Contents    

Right arrow Help viewing high resolution images
Right arrow Return to article

(Downloading may take up to 30 seconds.
If the slide opens in your browser, select File -> Save As to save it.)
Click on image to view larger version.



Fig. 14. The effects of stroke amplitude ({Phi}) on force coefficients. (A) Non-dimensional angular velocity of pitching rotation () and azimuthal rotation (); (B) time courses of lift coefficient (CL) and (C) drag coefficient (CD) in one cycle. Reynolds number (Re)=200, mid-stroke angle of attack ({alpha}m)=40° and non-dimensional duration of wing rotation ({Delta}{tau}r)=1.87 [mean angular velocity of rotation ({varpi})=0.93]; symmetrical rotation.





Right arrow Return to article