Inherent irreversibility in a reactive and radiating magnetic nanoliquid film along a slippery inclined heated surface with convective cooling

被引:8
作者
Eegunjobi, Adetayo S. [1 ]
Makinde, Oluwole D. [2 ]
机构
[1] Namibia Univ Sci & Technol, Math Dept, Windhoek 9000, Namibia
[2] Stellenbosch Univ, Fac Mil Sci, Dept Math, Saldanha, South Africa
关键词
chemical reaction; convective cooling; entropy analysis; inclined surface; magnetic nanoliquid film; variable viscosity; FALLING LIQUID-FILM; VARIABLE VISCOSITY; FLOW;
D O I
10.1002/htj.21675
中图分类号
O414.1 [热力学];
学科分类号
摘要
In this study, the electrically conducting nanoliquid film on a slippery inclined heated surface with convective cooling under the effect of the reactive and radiating magnetic field is numerically investigated. The nonlinear constructing governing differential equations are then converted into a set of dimensionless ordinary differential equations by similarity variables, and the systems are numerically solved by shooting method together with the Runge-Kutta method. Some of the parameters involved in the flow system are then examined graphically and discussed with respect to the velocity, temperature, entropy generation rate, skin friction, Nusselt number, and the Bejan number profile.
引用
收藏
页码:1533 / 1553
页数:21
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