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A General Three-Dimensional Transformed Eulerian Mean Formulation

机译:通用三维变换的欧拉均值公式

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References(23) Cited-By(4) Supplementary materials(1) The transformed Eulerian mean (TEM) formulation for equations of motion, which was originally defined for waves on a zonally averaged flow, is extended three-dimensionally to a non-hydrostatic Boussinesq fluid in the general coordinate system. The three-dimensional antisymmetric diffusion tensor that plays a central role in defining the residual circulation and the Eliassen-Palm flux tensor is derived systematically by assuming that eddies consist of neutral waves. A modification of the formulation for application to practical data analyses is made by introducing a symmetric eddy diffusion tensor.
机译:参考文献(23)被引用的文献(4)补充材料(1)运动方程的变换的欧拉均值(TEM)公式最初是针对区域平均流上的波浪定义的,它在三维上扩展为非静水一般坐标系中的Boussinesq流体。通过假设涡流由中性波组成,系统地推导了在定义残余循环和Eliassen-Palm通量张量中起着核心作用的三维反对称扩散张量。通过引入对称涡流扩散张量,对用于实际数据分析的配方进行了修改。

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