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Article Dans Une Revue Journal of Fluid Mechanics Année : 1985

Resonant and non-resonant waves excited by periodic vortices in airflow over water

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Résumé

This paper describes an experimental study, conducted in the I.M.S.T. air–sea interaction tunnel, of waves excited on a water surface by a periodic train of vortices in the air flow above. The water surface, under some conditions, shows a rapidly developing resonant response, while in the non-resonant case waves propagate both upstream and downstream at speeds different from, but dependent upon, the vortex-convection speed.

Dates et versions

hal-00104412 , version 1 (06-10-2006)

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Jean-Paul Giovanangeli, A. Memponteil. Resonant and non-resonant waves excited by periodic vortices in airflow over water. Journal of Fluid Mechanics, 1985, 159, pp.69-84. ⟨10.1017/S002211208500310X⟩. ⟨hal-00104412⟩
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