垂直板上层压板边界层瞬态混合对流

Ton Hoang Mai, Ryad Zebiri, Thierry de Lorenzo
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引用次数: 2

摘要

本文研究沿垂直表面的瞬态层流边界层,方程组采用有限差分隐式格式求解。我们表明,板的性质影响热边界层和动力边界层厚度以及流动速度。此外,我们观察到速度的小扰动意味着流动的层流不稳定性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Convection mixte en régime transitoire de couche limite laminaire sur une plaque verticale

This work deals with transient laminar boundary layer along a vertical surface and system of equations is solved using finite difference implicite scheme. We show that the nature of the plate influence thermal and dynamical boundary layer thicknesses as well as the flow velocity. Moreover, we observe that a small perturbation of the velocity implies to flow laminar instabilities.

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