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

页码：255 / 258

页数：4