F224 任意形状容器内の剛体回転領域に接するスチュワートソン層の理論解析

概要

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The purpose of the present study is to consider theoretically the wall-shape dependence of velocity distributions of Stewartson layers attached to a rigid-rotation region caused in a highly rotating double-walled container consisting of arbitrarily shaped housing-and core-walls by a source-sink flow. The Stewartson layers consist of attached and detached Stewartson layers. The Stewartson layers are divided into E^<1/3>-and E^<1/4>-layers and thier Ekman extensions. We derived analytical solutions for a steady axisymmetric regime with the Steawretson layers by a perturbation method, a boundary layer approximation and transport-and singularity-analyses, using analytical solutions for Ekman layers and geostrophic interior regions obtained in our previous study (1995) as the boundary conditions of the Stewartson layers.
日本流体力学会の論文
2000-07-25