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physics.flu-dyn2023
Effect of viscoelastic fluid on the lift force in lubricated contacts
Shiyuan Hu, Fanlong Meng, Masao Doi
We consider a cylinder immersed in viscous fluid moving near a flat substrate covered by an incompressible viscoelastic fluid layer, and study the effect of the fluid viscoelastici…
physics.flu-dyn2022
Enhanced clamshell swimming with asymmetric beating at low Reynolds number
Shiyuan Hu, Jun Zhang, Michael J. Shelley
A single flexible filament can be actuated to escape from the scallop theorem and generate net propulsion at low Reynolds number. In this work, we study the dynamics of a simple bo…