The drag of perforated thin disks is studied at low Reynolds numbers via displacement controlled experiments and simulations. It is shown that the drag of the disks is affected by the size of the voids, but not by the disk thickness. Good agreement is observed with existing analytical solutions.
No takes yet. Share an insight, caveat, or question.
Strong et al. (2019) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: