On interfacial transition conditions in two-phase gravity flow (Q1338334)
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scientific article; zbMATH DE number 696957
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On interfacial transition conditions in two-phase gravity flow |
scientific article; zbMATH DE number 696957 |
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On interfacial transition conditions in two-phase gravity flow (English)
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10 September 1995
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A model is studied for the approximately plan-parallel flow consisting of a layer of two viscous fluids (ice-sediment mixture) overlaid by a viscous fluid layer (pure ice) down an inclined surface. When the interface momentum production terms are set to zero, the authors prove that only singular or physically restrictive solutions exist; on the other hand, the regularization of the problem is demonstrated when these terms are nonzero.
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shear flow
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ice-sediment mixture
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pure ice
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singular solutions
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momentum production terms
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regularization
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