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arXiv 1403.2602physics.flu-dyn
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多孔介质中的斜壁羽流

Inclined wall plumes in porous media

Jian-Jun Shu, Ioan Pop

摘要:

本文给出了斜壁羽流自然对流的数值解。斜壁羽流是由埋置在绝热板前缘的线热源引起的,线热源具有任意的倾角,并埋置在流体饱和多孔介质中。提出了一种适当的控制边界层方程的变换,并提出了一种非常有效的新的数值解,以获得严格的数值解的变换后的非相似方程在很宽的范围内的倾斜角从垂直到水平。

英文摘要:

A numerical solution is presented for the natural convection from inclined wall plumes which arise from a line thermal source imbedded at the leading edge of an adiabatic plate with arbitrary tilt angle and embedded in a fluid-saturated porous medium. An appropriate transformation of the governing boundary-layer equations is proposed and a very efficient novel numerical solution is proposed to obtain rigorous numerical solutions of the transformed nonsimilar equations over a wide range of tilt angle from the vertical to the horizontal.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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