双流体混合Rayleigh-Bénard对流  

Rayleigh-Bénard convection in binary fluid mixtures

作　　者：赵秉新[1] 郑来运[2] 田振夫[3] 

机构地区：[1]宁夏大学数学计算机学院,宁夏银川750021 [2]宁夏大学机械工程学院,宁夏银川750021 [3]宁夏大学应用数学与力学研究所,宁夏银川750021

出　　处：《西南民族大学学报（自然科学版）》2007年第6期1388-1394,共7页Journal of Southwest Minzu University(Natural Science Edition)

基　　金：国家自然科学基金项目(10662006)

摘　　要：Rayleigh-Benard(RB)对流是研究非平衡对流的稳定性、非线性动力学特性及湍流形成机理的典型模型之一.本文论述了有无通过流动的双流体混合RB对流的研究价值、历史和现状,介绍了该问题的主要研究方法,提出了有待进一步研究和探讨的问题.Rayleigh-Bénard convection is one of the typical models for studying the stability, nonlinear dynamics of convection and the mechanism of forming turbulent flow. This paper introduces the research methods on RB convection in binary fluid mixtures with or without lateral flow, and deals with its former and latest research progress. At the end, some further studies for this system are outlined.

关 键 词：Rayleigh-Bénard 混合流体 对流 通过流动 非线性 

分 类 号：O357[理学—流体力学]