The results indicate that coating a compliant wall makes the logarithmic region of a turbulent boundarylayer shift upwards as unstable hydrodynamic waves are absent.
这说明，在没有水动力学不稳定发生的情况下，柔性壁会使湍流边界层中速度型的对数区上移。
2
This paper describes a numerical method to predict the hydrodynamic characteristics of 2-d wave-making hydrofoil in the steady viscous fluid flow by the boundarylayer theory.
本文采用边界层的概念来研究粘性流中的二维兴波水翼之水动力特性的数值计算方法。
3
The theoretical model of the coherent structure in the wall region of a turbulent boundarylayer was proposed, using the idea of general resonant triad of the theory of hydrodynamic stability.