Unsteady motion of a viscous liquid between rotating parallel walls in the presence of a crossflow (Q2760804)
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scientific article; zbMATH DE number 1682312
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Unsteady motion of a viscous liquid between rotating parallel walls in the presence of a crossflow |
scientific article; zbMATH DE number 1682312 |
Statements
13 December 2001
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rotating parallel walls
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viscous incompressible fluid
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nontorsional vibration
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porous wall
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velocity field
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tangential stress
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exact solution
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three-dimensional nonstationary Navier-Stokes equations
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0.92455184
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0.91915905
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0.90124714
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0.8862699
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0.88165104
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Unsteady motion of a viscous liquid between rotating parallel walls in the presence of a crossflow (English)
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The paper considers an unsteady flow of viscous incompressible fluid inside an infinitely long slot with uniform injection or suction through the porous walls which rotate with constant angular velocity, in the presence of additional nontorsional vibrations of the upper wall. The author determines the flow velocity field and tangential stresses exerted by the fluid on the upper and lower wall of the slot. In this case, it is also possible to find an exact solution of three-dimensional nonstationary Navier-Stokes equations.
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