Transitions between turbulent states in a two-dimensional shear flow
作者： Vassilios Dallas , Kannabiran Seshasayanan , Stephan Fauve
DOI: 10.1103/PHYSREVFLUIDS.5.084610
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摘要: The bifurcations of large-scale jets in a turbulent shear flow driven by Kolmogorov forcing are studied. These bifurcations, seen also the mean velocity profile forced-dissipative system, then reproduced using system at equilibrium, namely, truncated Euler equations. Statistical properties mode exhibit $1/f$ noise and qualitative agreement both systems.
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