从本世纪五十年代,鲍叶(Bauer)对陡坡紊流边界层发表第一篇论文以来,关于陡坡紊流边界层发展的研究,已有很多论文,但其分析都是用流速分布的指数律,究其原因主要是由于指数律式(2)在数学处理上是比较方便的.文献[7]中讨论了对数律与指数律之间的关系,而对陡坡紊流边界层发展的研究仍然应用的是指数律.至今还没有看到用流速分布的对数律对陡坡紊流边界层发展的系统研究成果 Since the publication of Bauer’s first paper on the turbulent boundary layer in the 1950s, there have been many papers on the development of the steep-turbulent boundary layer. However, the analysis of this paper uses the index of the velocity distribution The reason is mainly due to the exponential law (2) in the mathematical treatment is more convenient. [7] discusses the relationship between logarithm law and the exponential law, while the development of steep slope turbulent boundary layer The research still uses the exponential law. So far there is no systematic study on the development of steep slope turbulent boundary layer with the logarithm of the velocity distribution