Anisotropy in Homogeneous Rotating Turbulence

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dc.creatorGaite, J.
dc.date2003-12-02
dc.date.accessioned2026-07-07T12:03:57Z
dc.date.available2026-07-07T12:03:57Z
dc.descriptionThe effective stress tensor of a homogeneous turbulent rotating fluid is anisotropic. This leads us to consider the most general axisymmetric four-rank ``viscosity tensor'' for a Newtonian fluid and the new terms in the turbulent effective force on large scales that arise from it, in addition to the microscopic viscous force. Some of these terms involve couplings to vorticity and others are angular momentum non conserving (in the rotating frame). Furthermore, we explore the constraints on the response function and the two-point velocity correlation due to axisymmetry. Finally, we compare our viscosity tensor with other four-rank tensors defined in current approaches to non-rotating anisotropic turbulence.
dc.description14 pages, RevTeX
dc.identifierhttps://arxiv.org/abs/nlin/0312006
dc.identifierhttp://arxiv.org/abs/nlin/0312006
dc.identifierPhys.Rev.E68:056310,2003
dc.identifierdoi:10.1103/PhysRevE.68.056310
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/207969
dc.subjectChaotic Dynamics
dc.subjectAstrophysics
dc.subjectMathematical Physics
dc.subjectFluid Dynamics
dc.titleAnisotropy in Homogeneous Rotating Turbulence
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