The structure of the turbulent wake and the random internal wave field generated by a moving sphere in a stratified fluid

P. Bonneton; J. M. Chomaz; E. Hopfinger; M. Perrier

doi:10.1016/0377-0265(95)00435-1

The structure of the turbulent wake and the random internal wave field generated by a moving sphere in a stratified fluid

P. Bonneton
, J. M. Chomaz
, E. Hopfinger
, M. Perrier

Inst. Mecan. des Fluides de Toulouse
Domaine Universitaire
Centre de Météorologie Spatiale (Météo-France)

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

We present experimental results on the structure of the turbulent wake of a sphere and on the frequencies associated with the vortex shedding in a stratified fluid. The strong correlation between the random internal wave field emitted by the wake and the coherent structures of the turbulent wake is demonstrated.

langue originale	Anglais
Pages (de - à)	299-308
Nombre de pages	10
journal	Dynamics of Atmospheres and Oceans
Volume	23
Numéro de publication	1-4
Les DOIs	https://doi.org/10.1016/0377-0265(95)00435-1
état	Publié - 1 janv. 1996

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10.1016/0377-0265(95)00435-1

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title = "The structure of the turbulent wake and the random internal wave field generated by a moving sphere in a stratified fluid",

abstract = "We present experimental results on the structure of the turbulent wake of a sphere and on the frequencies associated with the vortex shedding in a stratified fluid. The strong correlation between the random internal wave field emitted by the wake and the coherent structures of the turbulent wake is demonstrated.",

author = "P. Bonneton and Chomaz, \{J. M.\} and E. Hopfinger and M. Perrier",

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T1 - The structure of the turbulent wake and the random internal wave field generated by a moving sphere in a stratified fluid

AU - Bonneton, P.

AU - Chomaz, J. M.

AU - Hopfinger, E.

AU - Perrier, M.

PY - 1996/1/1

Y1 - 1996/1/1

N2 - We present experimental results on the structure of the turbulent wake of a sphere and on the frequencies associated with the vortex shedding in a stratified fluid. The strong correlation between the random internal wave field emitted by the wake and the coherent structures of the turbulent wake is demonstrated.

AB - We present experimental results on the structure of the turbulent wake of a sphere and on the frequencies associated with the vortex shedding in a stratified fluid. The strong correlation between the random internal wave field emitted by the wake and the coherent structures of the turbulent wake is demonstrated.

U2 - 10.1016/0377-0265(95)00435-1

DO - 10.1016/0377-0265(95)00435-1

M3 - Article

AN - SCOPUS:0029676132

SN - 0377-0265

VL - 23

SP - 299

EP - 308

JO - Dynamics of Atmospheres and Oceans

JF - Dynamics of Atmospheres and Oceans

IS - 1-4

ER -

The structure of the turbulent wake and the random internal wave field generated by a moving sphere in a stratified fluid

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