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arXiv 0909.0149physics.flu-dynphysics.ao-phphysics.comp-phphysics.geo-ph
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地转turbulence中各向异性的影响

Effects of anisotropy in geostrophic turbulence

P. Hejda, M. Reshetnyak

摘要:

本文考虑了具有底部加热的平板层中对流的Boussinesq模型。我们分析了在物理和波空间的快速旋转所造成的各向异性的影响,并证明了抑制能量转移的旋转。我们还研究了非线性相互作用中波三角形的结构。参数的范围是适应在geodynamo的对流模型。

英文摘要:

The Boussinesq model of convection in a flat layer with heating from below is considered. We analyze the effects of anisotropy caused by rapid rotation in physical and wave spaces and demonstrate the suppression of energy transfer by rotation. We also examine the structure of the wave triangle in nonlinear interaction. The range of parameters is adapted to the models of convection in the geodynamo.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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