Influence of Brownian Motion, Thermophoresis and Magnetic Effects on a Fluid Containing Nanoparticles Flowing over a Stretchable Cylinder  

作　　者：Aaqib Majeed Ahmad Zeeshan 

机构地区：[1]Department of Mathematics,The University of Faisalabad,Faisalabad,38000,Pakistan [2]Department of Mathematics and Statistics,FBAS,International Islamic University Islamabad,Islamabad,44000,Pakistan

出　　处：《Fluid Dynamics & Materials Processing》2024年第3期525-536,共12页流体力学与材料加工（英文）

摘　　要：The influence of Brownian motion and thermophoresis on a fluid containing nanoparticles flowing over a stretchable cylinder is examined.The classical Navier-Stokes equations are considered in a porous frame.In addition,the Lorentz force is taken into account.The controlling coupled nonlinear partial differential equations are transformed into a system of first order ordinary differential equations by means of a similarity transformation.The resulting system of equations is solved by employing a shooting approach properly implemented in MATLAB.The evolution of the boundary layer and the growing velocity is shown graphically together with the related profiles of concentration and temperature.The magnetic field has a different influence(in terms of trends)on velocity and concentration.

关 键 词：Mixed convection Brownian motion heat transfer porous surface velocity slip 

分 类 号：TB383[一般工业技术—材料科学与工程]