Effects of homogeneous-heterogeneous reactions and thermal radiation on magneto-hydrodynamic Cu-water nanofluid flow over an expanding flat plate with non-uniform heat source

作     者：DOGONCHI A S CHAMKHA Ali J HASHEMI-TILEHNOEE M SEYYEDI S M RIZWAN-UL-HAQ GANJI D D 

作者机构：Department of Mechanical EngineeringAliabad Katoul BranchIslamic Azad UniversityAliabad KatoulIran Mechanical Engineering DepartmentPrince Sultan Endowment for Energy and EnvironmentPrince Mohammad Bin Fahd UniversityAl-Khobar 31952Saudi Arabia RAK Research and Innovation CenterAmerican University of Ras Al KhaimahP.O.Box 10021Ras Al KhaimahUnited Arab Emirates Department of Electrical EngineeringBahria UniversityIslamabadPakistan Mechanical Engineering DepartmentBabol Noshirvani University of TechnologyBabolIran 

出 版 物：《Journal of Central South University》 (中南大学学报（英文版）)

年 卷 期：2019年第26卷第5期

页      面：1161-1171页

核心收录：

学科分类：080103[工学-流体力学] 08[工学] 0801[工学-力学（可授工学、理学学位）] 

主　　题：nanofluid non-uniform heat source homogeneous-heterogeneous reactions thermal radiation Brownian motion 

摘      要：This study presents the effect of non-uniform heat source on the magneto-hydrodynamic flow of nanofluid across an expanding plate with consideration of the homogeneous-heterogeneous reactions and thermal radiation effects.A nanofluid’s dynamic viscosity and effective thermal conductivity are specified with Corcione *** to this correlation,the thermal conductivity is carried out by the Brownian *** transformations reduce the governing equations concerned with energy,momentum,and concentration of nanofluid and then numerically *** influences of the effective parameters,e.g.,the internal heat source parameters,the volume fraction of nanofluid,the radiation parameter,the homogeneous reaction parameter,the magnetic parameter,the heterogeneous parameter and the Schmidt number are studied on the heat and flow transfer ***,regarding the effective parameters of the present work,the correlation for the Nusselt number has been *** outcomes illustrate that with the raising of the heterogeneous parameter and the homogeneous reaction parameter,the concentration profile *** addition,the outcomes point to a reverse relationship between the Nusselt number and the internal heat source parameters.