Recent progress in Arrhenius activation energy for radiative heat transport of cross nanofluid over a melting wedge

被引：29

作者：

Azam, Muhammad ^{[1
,3
]}

Abbas, Zaheer ^{[2
]}

机构：

[1] Yulin Univ, Sch Math & Stat, Yulin 719000, Shaanxi, Peoples R China

[2] Islamia Univ Bahawalpur, Dept Math, Bahawalpur 63100, Pakistan

[3] Beijing Inst Technol, Sch Math & Stat, Beijing 100081, Peoples R China

来源：

PROPULSION AND POWER RESEARCH | 2021年 / 10卷 / 04期

关键词：

Melting heat transfer; Activation energy; Viscous dissipation; Falkner-Skan fl ow; Thermal radiation; Cross nano fluid; STAGNATION-POINT FLOW; FALKNER-SKAN FLOW; CARREAU-NANOFLUID; STRETCHING SHEET; BOUNDARY-LAYER; MIXED CONVECTION; MASS-TRANSFER; SURFACE; FLUIDS; PLATE;

D O I：

10.1016/j.jppr.2021.11.004

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

A theoretical numerical communication is demonstrated to analyze the impact of Arrhenius activation energy and melting phenomena on chemically reactive Falkner-Skan flow of cross nanofluid over a moving wedge with viscous dissipation and nonlinear radiation impacts. The basic partial differential equations for nanoparticle concentration, energy, momentum and mass conservation are reduced to nonlinear ordinary differential equations with the help of appropriate transforming variables and then solved numerically via bvp4c Matlab solver. It is interesting to notice that nanoparticle concentration and concentration boundary layer thickness are uplifted for enhancing values of activation energy parameter. Additionally, magnitude of heat transfer rate is a growing function of the Eckert number. (C) 2021 Beihang University. Publishing services by Elsevier B.V. on behalf of KeAi Communications Co. Ltd.

引用

页码：383 / 395

页数：13

共 41 条

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