The problem of viscous compressible fluid flow in an axially symmetric pipe with small periodic irregularities on the wall is considered for large Reynolds numbers. An asymptotic solution with double-deck structure of the boundary layer and unperturbed core flow is obtained. Numerical investigations of the influence of the density of the core flow on the flow behavior in the near-wall region are presented.

中文翻译：

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轴对称波浪壁管内具有双层结构的可压缩流体流

对于较大的雷诺数，考虑了壁上周期性不规则性较小的轴对称管道中的粘性可压缩流体流动问题。得到边界层为双层结构且岩心流动不受扰动的渐近解。给出了岩心密度对近壁区域流动行为影响的数值研究。