(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. 4. Comparisons of (A) drag coefficient (CD) and (B) lift coefficient (CL) across one stroke cycle for virtual wing models VM1 and VM2. The unsteady blade-element (USBE) model results are shown with solid lines, while the computational fluid dynamic (CFD) model results are shown with broken lines. The low-magnitude, translational-acceleration case (VM1) is shown in blue. The high-magnitude, translational-acceleration case (VM2) is shown in red.