Nonlinear thermal radiation and chemical reaction effects on Maxwell fluid flow with convectively heated plate in a porous medium

被引:107
作者
Hosseinzadeh, Kh [1 ]
Gholinia, M. [1 ]
Jafari, B. [2 ]
Ghanbarpour, A. [1 ]
Olfian, H. [1 ]
Ganji, D. D. [1 ]
机构
[1] Babol Noushirvani Univ Technol, Dept Mech Engn, Babol Sar, Iran
[2] Amol Univ Special Modern Technol, Fac Engn, Amol, Iran
来源
HEAT TRANSFER-ASIAN RESEARCH | 2019年 / 48卷 / 02期
关键词
chemical reaction; Darcy-Forchheimer relation; Maxwell fluid; nonlinear thermal radiation; porous medium; MICROPOLAR DUSTY FLUID; DARCY-FORCHHEIMER FLOW; BOUNDARY-LAYER-FLOW; STRETCHING SHEET; PARALLEL PLATES; NANOFLUID FLOW; SURFACE; MODEL;
D O I
10.1002/htj.21404
中图分类号
O414.1 [热力学];
学科分类号
摘要
This paper investigated the chemically reactive radiating flow by using a two-dimensional Darcy-Forchheimer model with the convectively heated plate. The nonlinear thermal radiation is described by Joule heating and heat generation. Also, Darcy-Forchheimer equation is related to porous medium flows. For the solution of equations, we used the numerical method. Further, more physical interpretation of the parameters was demonstrated with figures. It is found that an increase in the Prandtl number had a direct effect on the Nusselt number and temperature, whereas the opposite scenario was observed in the Eckert number.
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页码:744 / 759
页数:16
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