关于液层的Marangoni-Bénard不稳定性的研究中,现有文献中普遍采用的是单层流模型.本文建立了一种新的两层流模型,采用线性稳定性方法对带有蒸发界面的两层流的Marangoni-Bénard对流不稳定性进行了分析,得到了在不同蒸发量下临界Marangoni数与波数的关系,重点讨论了蒸发速率对汽液两层流系统Marangoni-Bénard不稳定性的影响.
参考文献
| [1] | J R A Pearson .On Convection Cells Induced by Surface Tension[J].Journal of Fluid Mechanics,1958,4:489-500. |
| [2] | 刘秋生.多层流体的Marangoni对流[J].力学学报,2002(04):481-491. |
| [3] | P Colinet;J C Legros;M G Velarde.Nonlinear Dynamics of Surface-Tension-Driven Instabilities[M].Wiley-VCH,2001:132-147. |
| [4] | Andrea Prosperetti;Milton S. Plesset .The Stability of an Evaporating Liquid Surface[J].Physics of Fluids,1984,27(07):1590-1602. |
| [5] | Q S Liu;R Liu;W R Hu.Linear Stability Analyses of Convection in Two-layer System with an Evaporating Gas-Liquid Interface[A].Bremen, Germany,2003 |
| [6] | An-Ti Chai;Nengli Zhang .Experimental study of marangoni-benard convection in a liquid layer induced by evaporation[J].Experimental heat transfer,1998(3):187-205. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%