Interfacial effects in visco-plastic lubrication flows
Poiseuille flows with yield stress fluids produce an unyielded central plug which can act as a solid conduit surrounding central (core) flows of Newtonian or power law fluids. Effectively, the annular yield stress fluid acts as a lubricant that isolates the core flow from wall friction. Stable flows...
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| Language: | English |
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University of British Columbia
2013
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| Online Access: | http://hdl.handle.net/2429/44933 |