On the motion due to sources and sinks distributed along the vertical boundary of a rotating fluid
- 11 January 1967
- journal article
- research article
- Published by Cambridge University Press (CUP) in Journal of Fluid Mechanics
- Vol. 27 (3), 551-560
- https://doi.org/10.1017/s0022112067000539
Abstract
The motion induced by sources and sinks distributed along the vertical side wall of a cylinder filled with fluid and rotating about a vertical axis is considered. Vertical motion, and hence vertical transport, is confined to a vertical boundary layer of thicknessE1/3, whereEis the Ekman number. The horizontal transport occurs through the interior of the fluid. The Ekman layers do not play any active role in the transport process. The results of a very simple experiment confirm these conclusions.Keywords
This publication has 1 reference indexed in Scilit:
- On source-sink flows in a rotating fluidJournal of Fluid Mechanics, 1968