viscous boundary layer的意思|示意

The high - aspect-ratio grids were commonly used in numerical simulations of the viscous boundary layer flows and the main calculation error was always correlated to the aspect ratio of the grids.

在边界层内的计算网格一般都具有很大的长宽比，而计算误差与网格长宽比密切相关。

An error matching principle, which is base on the error analysis of the computations with high-aspect-ratio grids, is derived for the finite difference simulation of the viscous boundary layer flows.

通过对粘性边界层的数值模拟和误差分析，提出了差分格式的误差匹配原则。

Boundary element calculation is applied to the main flow field, while integral methods of the boundary layer theory are applied to the viscous layers.

主流区无粘流动采用了边界元法计算，粘性流动区采用附面层理论的积分关系式计算。

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 boundary layer 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。

It is shown that there exists a thermal boundary layer for the convective heat transfer of ideal fluids also, similar to that for viscous fluid.

结果表明：理想流体的对流传热与黏性流体同样存在着热边界层。