Search
Now showing items 1-2 of 2
Viscoplastic boundary layers
(Cambridge University PressJournal of Fluid Mechanics, 2017-02-25)
In the limit of a large yield stress, or equivalently at the initiation of motion, viscoplastic flows can develop narrow boundary layers that provide either surfaces of failure between rigid plugs, the lubrication between ...
Taylor's swimming sheet in a yield-stress fluid
(Cambridge University PressJournal of Fluid Mechanics, 2017-10-10)
A yield stress is added to Taylor’s (1951, Proc. Royal Soc. A, 209, 447-461) model of a two-dimensional flexible sheet swimming through a viscous fluid. Both transverse waves along the sheet, as in Taylor’s original model, ...