Two and three-dimensional wea amplitude waves induced by the rayleigh-marangoni- benard instability inbinary mixtures with soret effect

P. Colinet; S. Van Vaerenbergh; J.C. Legros

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Two and three-dimensional wea amplitude waves induced by the rayleigh-marangoni- benard instability inbinary mixtures with soret effect

机译：由瑞利-马朗戈尼-贝纳德不稳定性二元混合物诱发的二维和三维Wea振幅波，具有苏特效应

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The Marangoni-Benard problem is studied for binary mixtures presenting a Soret effect, in the region of parameters for which linear stability analysis predicts oscillatory onset. Weakly nonlinear regimes of this Hopf bifurcation are investigated (Ginzburg-Landau analysis). Depending on governing parameters, various wave patterns are predicted. Two-dimensional waves may develop either as standing waves, or travelling waves, though they are generally unstable to 3D disturbances.

机译：对于线性稳定性分析可预测振荡开始的参数区域，研究了呈现Soret效应的二元混合物的Marangoni-Benard问题。研究了该Hopf分叉的弱非线性状态（Ginzburg-Landau分析）。根据控制参数，可以预测各种波形。二维波可能会发展为驻波或行波，尽管它们通常对3D干扰不稳定。

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来源
《Entropie》 |1999年第218期|p.49-54|共6页
作者
P. Colinet; S. Van Vaerenbergh; J.C. Legros;
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原文格式 PDF
正文语种 eng
中图分类热力工程、热机;
关键词
thermodynamics; thermal diffusion; Rayleigh-Marangoni-Benard instability;

机译：热力学热扩散Rayleigh-Marangoni-Benard不稳定性;

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专利

1. Influence of low-frequency vibration on thermocapillary instability in a binary mixture with the Soret effect: Long-wave versus short-wave perturbations [J] . Fayzrakhmanova I.S., Shklyaev S., Nepomnyashchy A.A. Journal of Fluid Mechanics . 2013,第Null期

机译：低频振动对具有Soret效应的二元混合物中热毛细管不稳定性的影响：长波与短波摄动
2. Finite-amplitude regimes of the short-wave Marangoni-Benard convective instability [J] . P. Colinet, J. C. Legros, Y. Kamotani, Physical review, E. Statistical physics, plasmas, fluids, and related interdisciplinary topics . 1995,第3期

机译：短波Marangoni-Benard对流不稳定性的有限振幅形式
3. Long-Wave Instability of a Plane Multicomponent Mixture Layer with the Soret Effect [J] . I. I. Ryzhkov Fluid Dynamics . 2013,第4期

机译：具有Soret效应的平面多组分混合层的长波不稳定性
4. On Vibrational Convective Instability of a Horizontal Binary Mixture Layer with Soret Effect [C] . G. Z. Gershuni, A. K. Kolesnikov, J. C. Legros, European Symposium on Gravity Dependent Phenomena in Physical Sciences . 1996

机译：用Soret效应的水平二元混合层的振动对流不稳定性
5. SPATIAL DAMPING OF LARGE AMPLITUDE WAVES AND ION-WAVE TRAPPED PARTICLE INSTABILITY. [D] . LEE, ANTHONY. 1971

机译：大振幅波的空间阻尼和离子波捕获的粒子不稳定。
6. Traveling-Wave Convection with Periodic Source Defects in Binary Fluid Mixtures with Strong Soret Effect [O] . Laiyun Zheng, Bingxin Zhao, Jianqing Yang, 2020

机译：具有强大索引效应的二进制流体混合物中具有周期性源缺陷的旅行波对流
7. Finite-amplitude regimes of the short-wave Marangoni-Benard convective instability. [O] . Colinet, Pierre, Legros, Jean-Claude, Kamotani, Y., 1995

机译：短波Marangoni-Benard对流不稳定性的有限振幅形式。

Two and three-dimensional wea amplitude waves induced by the rayleigh-marangoni- benard instability inbinary mixtures with soret effect

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