Evidence for Forcing-Dependent Steady States in a Turbulent Swirling Flow
Article dans une revue avec comité de lecture
Auteur
Date
2013Journal
Physical Review LettersRésumé
We study the influence on steady turbulent states of the forcing in a von Karman flow, at constant impeller speed, or at constant torque. We find that the different forcing conditions change the nature of the stability of the steady states and reveal dynamical regimes that bear similarities to low-dimensional systems. We suggest that this forcing dependence may be applicable to other turbulent systems.
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