Melting heat transfer in boundary layer stagnation-point flow towards a stretching/shrinking sheet in a micropolar fluid

被引：146

作者：

Yacob, Nor Azizah ^{[2
]}

Ishak, Anuar ^{[3
,4
]}

Pop, Ioan ^{[1
]}

机构：

[1] Univ Cluj, Fac Math, R-3400 Cluj Napoca, Romania

[2] Univ Teknol MARA Pahang, Fac Comp & Math Sci, Bandar Tun Razak Jengka 26400, Pahang, Malaysia

[3] Univ Kebangsaan Malaysia, Ctr Modelling & Data Anal, Sch Math Sci, Fac Sci & Technol, Bangi 43600, Selangor, Malaysia

[4] Univ Malaya, Inst Math Sci, Fac Sci, Kuala Lumpur 50603, Malaysia

来源：

COMPUTERS & FLUIDS | 2011年 / 47卷 / 01期

关键词：

Boundary layer; Stretching sheet; Shrinking sheet; Melting; Micropolar fluid; Fluid mechanics; SATURATED POROUS-MEDIUM; SHRINKING SHEET; PERMEABLE SURFACE; MIXED CONVECTION; VERTICAL SURFACE; MASS-TRANSFER; LAMINAR-FLOW; FLAT-PLATE; TEMPERATURE; SUCTION;

D O I：

10.1016/j.compfluid.2011.01.040

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

The steady boundary layer stagnation-point flow of a micropolar fluid towards a horizontal linearly stretching/shrinking sheet is investigated. A mathematical model is developed to study the heat transfer characteristics occurring during the melting process due to a stretching/shrinking sheet. The transformed non-linear ordinary differential equations governing the flow are solved numerically by the Runge-Kutta-Fehlberg method with shooting technique. It is found that dual solutions exist for the shrinking case, while for the stretching case, the solution is unique. (C) 2011 Elsevier Ltd. All rights reserved.

引用

页码：16 / 21

页数：6

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