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Naissance des corrélations triples de vorticité dans une turbulence statistiquement homogène soumise à une rotation
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文摘
A homogeneous and isotropic turbulence is suddenly subjected to a rigid body rotation, whose influence on the turbulent vorticity field is studied. It is shown that only the odd statistical moments are influenced by the rotation at the first order in time. This effect is shown in particular for triple correlations and should be more important for a small Rossby number.

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