## THERMAL SCIENCE

International Scientific Journal

### IMPACT OF ARRHENIUS ACTIVATION ENERGY IN VISCOELASTIC NANOMATERIAL FLOW SUBJECT TO BINARY CHEMICAL REACTION AND NON-LINEAR MIXED CONVECTION

**ABSTRACT**

The computational investigations on mixed convection stagnation point flow of Jeffrey nanofluid over a stretched surface is presented herein. The sheet is placed vertical over which nanomaterials flowing upward direction. Arrhenius activation energy and binary chemical reaction are accounted. Non-linear radiative heat flux, MHD, viscous dissipation, heat source/sink, and Joule heating are considered. Initially the non-linear flow expressions are converted to ordinary one and then tackled for series solutions by homotopy analysis method. Consider flow problem are discussed for velocity, temperature and concentration through various flow variables. Furthermore, skin friction coefficient, Sherwood number, and heat transfer rate are computed graphically.

**KEYWORDS**

PAPER SUBMITTED: 2018-05-24

PAPER REVISED: 2018-07-20

PAPER ACCEPTED: 2018-07-22

PUBLISHED ONLINE: 2018-09-30

**THERMAL SCIENCE** YEAR

**2020**, VOLUME

**24**, ISSUE

**Issue 2**, PAGES [1143 - 1155]

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