Saffman, P. G. (1991) Approach of a vortex pair to a rigid free surface in viscous fluid. Physics of Fluids A, 3 (5). pp. 984-985. ISSN 0899-8213. http://resolver.caltech.edu/CaltechAUTHORS:SAFpofa91
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The motion in a viscous incompressible fluid of a vortex pair toward a rigid plane wall on which slip is allowed is considered. It is shown that the centroids of vorticity do not approach the wall monotonically, and there is some rebound at a rate depending upon the viscosity and initial separation of the vortices.
|Additional Information:||Copyright © 1991 American Institute of Physics. Received 3 October 1990; accepted 26 November 1990. I wish to thank Dr. A. Leonard for bringing this topic to my attention. The research was supported by U.S. Department of Energy Grant No. DE-FG03-89ER25073.|
|Subject Keywords:||INCOMPRESSIBLE FLOW, VISCOUS FLOW, VORTICES, EQUATIONS OF MOTION, WALLS, SLIP FLOW|
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|Deposited By:||Archive Administrator|
|Deposited On:||15 Apr 2008|
|Last Modified:||26 Dec 2012 09:57|
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