Evidence for forcing-dependent steady states in a turbulent swirling flow.
نویسندگان
چکیده
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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ورودعنوان ژورنال:
- Physical review letters
دوره 111 23 شماره
صفحات -
تاریخ انتشار 2013