A kind of Kelvin type vortex formed by the roll up of the jet shear layer is observed in the experiment.

实验观察到射流迎、背流剪切涡层卷起形成类开尔文涡列。

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A 3d integral boundary layer approach is used and coupled with streamline method for determining vortex-layer-type flow separation.

本文利用三维积分边界层法并结合流线法决定涡层型流动分离。

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The paper presents the principle of boundary layer control for submerged vortex generators of concave shape.

本文介绍了一种新型的凹型面埋入式涡流发生器的工作机理。

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The vortex generators themselves are pins or vanes that protrude from the surface and set up microscopic eddies in the boundary layer.

ECONOMIST: The turbulent world of swimming