Browsing by Subject "non-Newtonian fluid"
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Article
Linear stability diagrams for the shear flow of an Oldroyd-B fluid with slip along the fixed wall
(1998)We consider the time-dependent shear flow of an Oldroyd-B fluid with slip along the fixed wall. Slip is allowed by means of a generic slip equation predicting that the shear stress is a non-monotonic function of the velocity ...
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Article
Steady Herschel-Bulkley fluid flow in three-dimensional expansions
(2001)In this paper we study steady flow of Herschel-Bulkley fluids in a canonical three-dimensional expansion. The fluid behavior was modeled using a regularized continuous constitutive relation, and the flow was obtained ...