Disturbed-laminar flow over an oscillating cylinder
Disturbed-laminar flow over an oscillating cylinder
The flow around a cylinder oscillating at small amplitude in fluid otherwise at rest is subject to instabilities that, at a
certain amplitude, trigger a regime of three-dimensional disturbed-laminar flow. This paper discusses apparent conflicts that are evident in recent observations, and describes new measurements of hydrodynamic damping and flow visualisations. Attention is directed at the range 1,000 < b < 20,000 where b is the Stokes parameter based on the cylinder’s diameter.
Chaplin, J.R.
d5ed2ba9-df16-4a19-ab9d-32da7883309f
Mouazé, D.
3fd45b2b-e43d-408b-b190-b38e9bd1faaf
2004
Chaplin, J.R.
d5ed2ba9-df16-4a19-ab9d-32da7883309f
Mouazé, D.
3fd45b2b-e43d-408b-b190-b38e9bd1faaf
Chaplin, J.R. and Mouazé, D.
(2004)
Disturbed-laminar flow over an oscillating cylinder.
XXI International Congress of Theoretical and Applied Mechanics, Warsaw, Poland.
14 - 20 Aug 2004.
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Abstract
The flow around a cylinder oscillating at small amplitude in fluid otherwise at rest is subject to instabilities that, at a
certain amplitude, trigger a regime of three-dimensional disturbed-laminar flow. This paper discusses apparent conflicts that are evident in recent observations, and describes new measurements of hydrodynamic damping and flow visualisations. Attention is directed at the range 1,000 < b < 20,000 where b is the Stokes parameter based on the cylinder’s diameter.
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Published date: 2004
Venue - Dates:
XXI International Congress of Theoretical and Applied Mechanics, Warsaw, Poland, 2004-08-14 - 2004-08-20
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Local EPrints ID: 53797
URI: http://eprints.soton.ac.uk/id/eprint/53797
PURE UUID: da34678f-1edf-4d32-87ef-64eac566de73
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Date deposited: 25 Jul 2008
Last modified: 22 Feb 2024 02:35
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Author:
D. Mouazé
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