Yung-Huai Kuo

By analogy with the boundary-layer concept, the flow produced by the interaction between a shock wave and a laminar boundary is subdivided into a viscous layer and a potential field. The assumptions that the compressibility effect in the inner layer is negligible and that the original flow in the outer layer is uniform lead to simple analytic solutions for the perturbed flow. The joining conditions at the interface between the layers determine an eigenvalue which gives the rate of decay and the character of the disturbances both upstream and downstream of the point of incidence. The final conclusions are in agreement with experiments.

弱激波从沿平板的边界层的反射II.

用微分方程方法分析斜激波与层流边界层的相互作用

郭永怀

由边界层概念类推，将由激波与层流边界层的相互作用引起的流动划分为黏性层和势场。内层的可压缩性效应可以忽略和外层中原先的流动为均匀流的假设导出了扰动流的简单解析解。两层之间界面上的连接条件确定了特征值，它给出入射点上游以及下游扰动的衰减率和特性。最终的结论与实验结果相符。

原文发表于National Advisory Committee for Aeronautics Technical Note 2869. 见《郭永怀文集》北京：科学出版社出版，pp. 405-464, 2009.