New exact solution of the problem of rotationally symmetric Couette-Poiseuille flow
An exact solution is obtained for the problem of steady-state viscous incompressible flow under a pressure difference in the gap between coaxial cylinders for the case where the inner cylinder rotates at a constant angular velocity. The solution differs from the classical Couette-Poiseuille result b...
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| Published in: | Journal of applied mechanics and technical physics Vol. 48; no. 5; pp. 680 - 685 |
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| Main Authors: | , |
| Format: | Journal Article |
| Language: | English |
| Published: |
01-09-2007
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| Online Access: | Get full text |
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| Summary: | An exact solution is obtained for the problem of steady-state viscous incompressible flow under a pressure difference in the gap between coaxial cylinders for the case where the inner cylinder rotates at a constant angular velocity. The solution differs from the classical Couette-Poiseuille result by the presence of radial mass transfer, which provides for interaction between the poloidal and azimuthal circulations. The flow rate is found to depend linearly on the angular velocity of rotation of the inner cylinder. |
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| Bibliography: | ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23 |
| ISSN: | 0021-8944 1573-8620 |
| DOI: | 10.1007/s10808-007-0087-7 |