共振多孔渗透对流

Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences Pub Date : 2004-10-08 DOI:10.1098/rspa.2004.1292

B. Straughan

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引用次数: 45

摘要

在多孔介质中研究了一个有趣的对流情况。我们表明，在一定范围内，对流可能从低层转向主要集中在上层。导出了线性不稳定性和非线性能量稳定阈值。

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Resonant porous penetrative convection

An interesting convection situation is studied in a porous medium. We show that there is a range in which the convection may switch from the lower part of the layer to being predominantly in the upper part of the layer. Both linear instability and nonlinear energy stability thresholds are derived.

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来源期刊

Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences

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期刊介绍： Proceedings A publishes articles across the chemical, computational, Earth, engineering, mathematical, and physical sciences. The articles published are high-quality, original, fundamental articles of interest to a wide range of scientists, and often have long citation half-lives. As well as established disciplines, we encourage emerging and interdisciplinary areas.