Effect of partial slip and chemical reaction on convection of a viscoelastic fluid over a stretching surface with Cattaneo-Christov heat flux model

14th International Conference on Science, Engineering and Technology

自然科学;工业技术

Eswaramoorthi, S.^1 ; Bhuvaneswari, M.^2 ; Sivasankaran, S.^2 ; Niranjan, H.^3 ; Rajan, S.^4

Department of Mathematics, Dr.N.G.P. Arts and Science College, Tamil Nadu, Coimbatore, India^1

Department of Mathematics, King Abdulaziz University, Jeddah, Saudi Arabia^2

Department of Mathematics, School of Advanced Sciences, VIT University, Vellore

632014, India^3

Department of Mathematics, Erode Arts and Science College, Tamil Nadu, Erode, India^4

关键词: Chemical reaction parameters;    Convective boundary conditions;    Homogeneous-heterogeneous;    Homotopy analysis methods;    Nonlinear partial differential equations;    Surface heat transfer;    Surface mass transfers;    Thermal relaxation time;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/263/6/062009/pdf
DOI  :  10.1088/1757-899X/263/6/062009

来源: IOP

【 摘 要 】

This article explores the effect of homogeneous-heterogeneous chemical reaction and partial slipon convective flow of a viscoelastic fluid with Cattaneo-Christov heat flux modelin the presence of suction/injection and convective boundary condition. The governing system of non-linear partial differential equations arereformed into ordinary differential equations with the help of similarity variables and then they are solved using homotopy analysis method. It is found that the surface heat transfer rate enhances on increasing the thermal relaxation time parameter and the surface mass transfer rate improved by increasing the slip parameter and homogeneous chemical reaction parameter.