A calculation method for incompressible boundary layers with strong viscous-inviscid interaction
A calculation method for incompressible boundary layers with strong viscous-inviscid interaction
复制标题
强粘-非粘相互作用不可压缩边界层的计算方法
DOI：
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发表时间：
1980
期刊：
影响因子：
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通讯作者：
A. Veldman
中科院分区：
文献类型：
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作者：
A. Veldman
本文提出了一种具有强粘性无粘相互作用的边界层的计算方法。该方法与传统的求解边界层方程的方法不同，它使用一个相互作用的边界条件来代替通常规定的压力。这个边界条件描述了外部势流如何对边界层的存在作出反应。该方法在两个问题上得到了验证：1)带分离泡的层流边界层，2)平板后缘附近的层流。
This paper presents a method for the calculation of boundary layers with strong viscous inviscid interaction. The method differs from the classical methods for solving boundary layer equations through the use of an interactive boundary condition which replaces the usually prescribed pressure. This boundary condition describes how the outer potential flow reacts on the presence of the boundary layer. The method is demonstrated on two problems: i) a laminar boundary layer with a separation bubble, and ii) the laminar flow near the trailing edge of a flat plate.