Variable Viscosity of Casson Fluid Flow Over A Stretching Sheet in Porous Media with Newtonian Heating

Authors

  • Kartini Ahmad Department of Science in Engineering, Kulliyyah of Engineering, International Islamic University Malaysia, P.O. Box 10, 50728 Kuala Lumpur
  • Syafrina Abdul Halim Department of Science in Engineering, Kulliyyah of Engineering, International Islamic University Malaysia, P.O. Box 10, 50728 Kuala Lumpur
  • Zahir Hanouf Department of Mechanical Engineering, Kulliyyah of Engineering, International Islamic University Malaysia, 50728 Gombak, Kuala Lumpur

DOI:

https://doi.org/10.26713/jims.v10i1-2.630

Keywords:

Casson fluid, Stretching sheet, Newtonian heating, Variable viscosity

Abstract

Casson fluid flow with variable viscosity in porous media over a heated stretching sheet is investigated. The partial differential equations representing the flow motion are first transformed to ordinary differential equations by similarity transformation before being solved numerically by the finite-difference method. The effects of the viscosity variation parameter \((\Omega)\), the permeability number \((\kappa)\), Prandtl number \((Pr)\), Biot number \((Bi)\) and non-Newtonian fluid parameter \((\beta)\) on the fluid flow and heat transfer, along with the temperature and velocity profiles, are presented graphically for some arbitrary values.

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Published

2018-08-10
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How to Cite

Ahmad, K., Halim, S. A., & Hanouf, Z. (2018). Variable Viscosity of Casson Fluid Flow Over A Stretching Sheet in Porous Media with Newtonian Heating. Journal of Informatics and Mathematical Sciences, 10(1-2), 359–370. https://doi.org/10.26713/jims.v10i1-2.630

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Research Articles