On effect of non-uniform basic temperature gradient on Benard-Marangoni convection in micropolar fluid

被引：19
|
作者：
Idris, R. [3 ]
Othman, H. [2 ]
Hashim, I. [1 ]
机构：
[1] Univ Kebangsaan Malaysia, Sch Math Sci, Ctr Modelling & Data Anal, Bangi 43600, Selangor, Malaysia
[2] Univ Kebangsaan Malaysia, Fac Engn, Unit Pengajian Asas Kejuruteraan, Bangi 43600, Selangor, Malaysia
[3] Univ Malaysia Terengganu, Fac Sci & Technol, Dept Math, Kuala Terengganu 21030, Malaysia
来源：
INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER | 2009年 / 36卷 / 03期
关键词：
Benard-Marangoni convection; Non-uniform thermal gradient; Micropolar; Thermocapillary; SURFACE TENSION; INSTABILITY; BUOYANCY; ONSET; LAYER;
D O I：
10.1016/j.icheatmasstransfer.2008.11.009
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Linear stability analysis is performed to study the effect of non-uniform basic temperature gradients on the onset of Benard-Marangoni convection in a micropolar fluid. The influence of various parameters on the onset of convection has been analysed. The possibility of delaying the onset of convection by the application of a cubic basic state temperature profile is demonstrated. (C) 2008 Elsevier Ltd. All rights reserved.
引用
收藏
页码：255 / 258
页数：4
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