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

  • S. Jabeena
  • , T. Hayat
  • , A. Alsaedi
  • , M. S. Alhodaly
  • Quaid-I-Azam University
  • Faculty of Sciences, King Abdulaziz University

Research output: Contribution to journalArticlepeer-review

6 Scopus citations

Abstract

This study explores mixed convection ow of tangent hyperbolic liquid over stretching sheet. Joule heating, double stratification, non-linear thermal radiation, Brownian motion, and thermophoresis were presented. The phenomenon of mass transfer was examined by activation energy along with binary chemical. Computations of convergent solutions were carried out for the nonlinear mathematical system. Graphical representation was employed to illustrate the outcome of sundry variables on velocity, temperature, and concentration of nanoparticles. Moreover, Nusselt number, coefficient of drag force, and mass transfer rate were examined. It was observed that velocity decreases at a larger Weissenberg number. Concentration of uid was enhanced in the case of higher activation energy parameter.

Original languageEnglish
Pages (from-to)3928-3937
Number of pages10
JournalScientia Iranica
Volume26
Issue number6F
DOIs
StatePublished - 2019
Externally publishedYes

Keywords

  • Activation energy
  • Double stratification
  • Joule heating
  • Mixed convection
  • Non-linear thermal radiation
  • Tangent hyperbolic nanouid

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