Time-dependent flow of UCM fluid with chemical reaction, thermal-diffusion and diffusion-thermo effects

被引：8

作者：

Awais, M. ^{[1
]}

Alsaedi, A. ^{[2
]}

Hayat, T. ^{[2
,3
]}

机构：

[1] COMSATS Inst Informat Technol, Dept Math, Attock, Pakistan

[2] King Abdulaziz Univ, Dept Math, Jeddah 21413, Saudi Arabia

[3] Quaid I Azam Univ, Dept Math, Islamabad, Pakistan

来源：

INTERNATIONAL JOURNAL OF NUMERICAL METHODS FOR HEAT & FLUID FLOW | 2014年 / 24卷 / 02期

关键词：

Maxwell fluid; Unsteady flow; VERTICAL STRETCHING SURFACE; BOUNDARY-LAYER-FLOW; MASS-TRANSFER; APPROXIMATE SOLUTIONS; HEAT-TRANSFER; POROUS-MEDIUM; SHEET; SORET;

D O I：

10.1108/HFF-04-2012-0084

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Purpose - The authors presented the time-dependent flow of an upper-convected Maxwell (UCM) fluid in the presence of chemical reaction, thermal-diffusion and diffusion-thermo effects. The paper aims to discuss these issues. Design/methodology/approach - Recent technique namely homotopy analysis method (HAM) is utilized to compute the solution of the problem. Findings - Chemical reaction has opposite effects on the concentration field for the destructive and constructive cases. The Deborah number acts as a retarding agent. Originality/value - Combined effects of thermal-diffusion, diffusion-thermo and chemical reaction are analyzed.

引用

页码：483 / 497

页数：15

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