Dynamics of moving interface in porous media for power law fluids with yield stress (Q1066772)
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scientific article; zbMATH DE number 3926541
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Dynamics of moving interface in porous media for power law fluids with yield stress |
scientific article; zbMATH DE number 3926541 |
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Dynamics of moving interface in porous media for power law fluids with yield stress (English)
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1984
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The problem of linear displacement of oil (Newtonian fluid) by a power law fluid (non-Newtonian fluid) has been analysed using the frontal advance theory. A stability condition for the interface movement has been obtained and found that gravity forces and threshold gradient tend to stabilize the interface movement.
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viscous fingering effect
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linear displacement of oil
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power law fluid
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frontal advance theory
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stability
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interface movement
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gravity forces
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threshold gradient
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