Convective flows in a two-layer system with a temperature gradient along the interface
Convective flows in a two-layer system with a temperature gradient along the interface
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DOI：
10.1063/1.2181807
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发表时间：
2006-03
影响因子：
4.6
通讯作者：
A. Nepomnyashchy;I. Simanovskii
中科院分区：
文献类型：
--
作者：
A. Nepomnyashchy;I. Simanovskii
本文研究了在水平温度梯度作用下，由两个固体平面围成的两个水平液体层的非线性稳定性。两种类型的边界条件，周期性边界条件和隔热侧壁，被认为是。对一组特定的流体进行了波动对流区的非线性模拟。波的传播方向的依赖性取决于两个因素，这是研究，层的厚度和Marangoni数的比率。
The nonlinear stability of two superposed horizontal liquid layers bounded by two solid planes and subjected to a horizontal temperature gradient, is investigated. Two types of boundary conditions, periodic boundary conditions and heat-insulated lateral walls, are considered. The nonlinear simulations of the wavy convective regimes for a particular set of fluids, are performed. The dependence of the direction of the wave propagation depends on two factors, which are studied, the ratio of the layers thicknesses and the Marangoni number.