Browsing by Author "Hormozi, S"
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Two–dimensional viscoplastic dambreaks
Liu, Y; Balmforth, NJ; Hormozi, S; Hewitt, Duncan (Journal of Non-Newtonian Fluid Mechanics, 2016-12-01)We report the results of computations for two–dimensional dambreaks of viscoplastic fluid, focusing on the phenomenology of the collapse, the mode of initial failure, and the final shape of the slump. The volume-of-fluid ...
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Viscoplastic boundary layers
Balmforth, NJ; Craster, RV; Hewitt, Duncan; Hormozi, S; Maleki, A (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 ...