高Reynolds数下湍流边界层的尺度律

SCALING FOR TURBULENT BOUNDARY LAYER IN HIGH REYNOLDS NUMBER

在过去的10多年内,对于高Re数零压力梯度湍流边界层,存在着关于平均速度的尺度律以及近壁区流动是否是普适的争论,介绍了这些争论的最近的态势,看来,对于这些争论还远不能得出结论,

Over the past decade there are debates on the scaling law of the mean velocity and on whether the flow close to a wall can be regarded as universal for zero-pressure-gradient turbulent boundary layers at high Reynolds numbers. The current statuses in these issues ave reviewed in the present paper, and these arguments seem still far from conclusion.