Outflow from a circular cylinder under the action of Coriolis force
Open Access
- 1 February 1966
- journal article
- Published by Stockholm University Press in Tellus
- Vol. 18 (1) , 77-78
- https://doi.org/10.1111/j.2153-3490.1966.tb01446.x
Abstract
A simple potential flow describing the evacuation of fluid from a circular cylinder is presented. The effect of Coriolis force on this outflow is considered. For large Rossby number, it is shown that a circulation 2πΩ sin α(a2 - r2) G(t) develops in a circuit distance r from the axis of the cylinder, where Ω is the earth's angular speed, α the latitude, α the radius of the cylinder and G(t) the fraction of the fluid that has been evacuated from the cylinder. DOI: 10.1111/j.2153-3490.1966.tb01446.xKeywords
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