History forces and the unsteady wake of a cylinder
History forces and the unsteady wake of a cylinder
History forces on a stationary cylinder in arbitrary unsteady rectilinear flow are calculated by means of a model based on the asymptotic properties of the steady-state wake. The results capture many features found in numerical solutions of the Navier–Stokes equation for the same flows, though quantitative agreement deteriorates as the Reynolds number increases over the range 2 to 40. The cases studied are the impulsive start, stop, and reverse, and oscillatory flow.
99-121
Chaplin, J. R.
d5ed2ba9-df16-4a19-ab9d-32da7883309f
1997
Chaplin, J. R.
d5ed2ba9-df16-4a19-ab9d-32da7883309f
Chaplin, J. R.
(1997)
History forces and the unsteady wake of a cylinder.
Journal of Fluid Mechanics, 393, .
Abstract
History forces on a stationary cylinder in arbitrary unsteady rectilinear flow are calculated by means of a model based on the asymptotic properties of the steady-state wake. The results capture many features found in numerical solutions of the Navier–Stokes equation for the same flows, though quantitative agreement deteriorates as the Reynolds number increases over the range 2 to 40. The cases studied are the impulsive start, stop, and reverse, and oscillatory flow.
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Published date: 1997
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Local EPrints ID: 74468
URI: http://eprints.soton.ac.uk/id/eprint/74468
ISSN: 0022-1120
PURE UUID: 1490a983-aa12-47db-a3f6-56ef4d3481c9
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Date deposited: 11 Mar 2010
Last modified: 22 Feb 2024 02:35
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