| Autor: | V. V. Rylova, Victor Kozlov, A. A. Ivanova |
|---|---|
| Rok vydání: | 2003 |
| Předmět: |
Fluid Flow and Transfer Processes
Convection Materials science Natural convection Convective heat transfer Plane (geometry) business.industry Mechanical Engineering General Physics and Astronomy Mechanics Rotation Symmetry (physics) Physics::Fluid Dynamics Optics Heat transfer business Rayleigh–Bénard convection |
| Zdroj: | Fluid Dynamics. 38:9-17 |
| ISSN: | 0015-4628 |
| DOI: | 10.1023/a:1023374625749 |
| Popis: | The thermal convection of a fluid in a plane vertical layer with a cylindrical lateral boundary, which rotates uniformly about a horizontal symmetry axis, is investigated experimentally. The structure and excitation limit of the convective flows are studied as functions of the rotation frequency, the temperature difference between the layer boundaries, and the layer thickness. The determining dimensionless parameters are found. It is shown that the period-average gravity action produces convection in the form of hexagonally distributed cells stationary in the reference system tied to the cavity. |
| Databáze: | OpenAIRE |
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