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Instability and waves during generalized Newtonian fluid film flow down a vertical wall
Authors:E. I. Mogilevskii  V. Ya. Shkadov
Affiliation:(1) Department of Mechanical and Aerospace Engineering, Carleton University, 1125 Clonel By Dr., Ottawa, ON KIS 586, Canada;
Abstract:The problem of linear stability of a non-Newtonian fluid film flowing down a vertical plane under the action of gravity is considered. The linear stability of steady-state flow with a plane free boundary and the nonlinear waves that arise if this flow is unstable are investigated. The results obtained for two rheological models, the power-law and Eyring fluids, are compared.
Keywords:
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