Effect of Magnetic Field on Unsteady Free Convection Flow Over a Vertical Wavy Surface

Authors

  • Nepal C Roy Department of Mathematics, Dhaka University, Dhaka-1000, Bangladesh
  • S Sultana Department of Mathematics, Dhaka University, Dhaka-1000, Bangladesh

DOI:

https://doi.org/10.3329/dujs.v65i2.54513

Keywords:

Magnetic Field, Wavy Surface

Abstract

Unsteady free convection flow over a vertical wavy surface in the presence of magnetic field is presented. The governing equations are reduced to a system of dimensionless equations by using appropriate transforms. Resulting equations are then solved numerically employing implicit finite difference method. Effects of the amplitude-wavelength ratio and the magnetic field parameter are discussed in terms of the local skin-friction coefficient, the local Nusselt number and the local Sherwood number.

Dhaka Univ. J. Sci. 65(2): 85-90, 2017 (July)

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Published

2017-07-05

How to Cite

Roy, N. C., & Sultana, S. (2017). Effect of Magnetic Field on Unsteady Free Convection Flow Over a Vertical Wavy Surface. Dhaka University Journal of Science, 65(2), 85–90. https://doi.org/10.3329/dujs.v65i2.54513

Issue

Vol. 65 No. 2 (2017)

Section

Articles