Consequences of activation energy and chemical reaction in radiative flow of tangent hyperbolic nanoliquid

Jabeen, Sumaira; Hayat, Tasawar; Alsaedi, A; Alhodaly, M. Sh.

doi:10.24200/sci.2019.52726.2860

Consequences of activation energy and chemical reaction in radiative flow of tangent hyperbolic nanoliquid

Document Type: Article

Authors

¹ Mathematics, Quaid-i-Azam University, Islamabad, Pakistan

² Quaid-e-Azam University

³ Nonlinear Analysis and Applied Mathematics (NAAM) Research Group, Department of Mathematics, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia

⁴ Mathematics, Science, King Abdulaziz university, Jeddah, saudia Arabia.

10.24200/sci.2019.52726.2860

Abstract

Mixed convection flow of tangent hyperbolic liquid over stretching sheet is explored. Joule heating, double stratification, non-linear thermal radiation, Brownian motion and thermophoresis are present. Phenomenon of mass transfer is examined by activation energy along with binary chemical. Computations of convergent solutions are carried out for the nonlinear mathematical system. Graphical representation is employed for outcome of sundry variables on velocity profile, temperature field and concentration of nanoparticles. Moreover, Nusselt number, coefficient of drag force and mass transfer rate are examined. It is observed that velocity decays for larger Weissenberg number. Concentration of fluid enhances for higher activation energy parameter.

Keywords