Titre :
|
Flow regimes in a circular couette system with independently rotating cylinders
|
Auteurs :
|
C. Andereck ;
S. Liu ;
H. Swinney
|
Type de document :
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article/chapitre/communication
|
Année de publication :
|
1986
|
Format :
|
155-183
|
Langues:
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= Anglais
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Catégories :
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THERMIQUE THERMODYNAMIQUE
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Mots-clés:
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ECOULEMENT TURBULENT
;
MECANIQUE DES FLUIDES
|
Résumé :
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Our flow-visualization and spectral studies of flow between concentric independently rotating cylinders have revealed a surprisingly large variety of different flow states. These flow states are all stable to small perturbations, and the transition boundaries between the states are reproducible. The observations can serve as a challenge and test for future analytic and numerical studies, and the map of the transitions provides several possible codimension-2 bifurcations that warrant further study.
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Source :
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Journal of fluid mechanics, vol.164
|