Nonlinearly stable multilayer viscoplastic flows

When two purely viscous fluids flow in a parallel multi-layer shear flow down a pipe or other duct, the flow is frequently unstable. The primary instability arises at the interface, which is linearly unstable to certain wavelengths. Physically, for any perturbation of a planar interface, the less vi...

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Bibliographic Details
Main Author: Moyers Gonzalez, Miguel Angel
Format: Others
Language:English
Published: 2009
Online Access:http://hdl.handle.net/2429/13290

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