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Dufour and Soret Effects on Melting from a Vertical Plate Embedded in Saturated Porous Media

Author

Listed:
  • Basant K. Jha
  • Umaru Mohammed
  • Abiodun O. Ajibade

Abstract

Thermal‐diffusion and diffusion‐thermo effects on combined heat and mass transfer in mixed convection boundary layer flow with aiding and opposing external flows from a vertical plate embedded in a liquid saturated porous medium with melting are investigated. The resulting system of nonlinear ordinary differential equations is solved numerically using Runge Kutta‐Fehlberg with shooting techniques. Numerical results are obtained for the velocity, temperature, and concentration distributions, as well as the Nusselt number and Sherwood number for several values of the parameters, namely, the buoyancy parameter, melting parameter, Dufour effect, Soret effect, and Lewis number. The obtained results are presented graphically and in tabular form and the physical aspects of the problem are discussed.

Suggested Citation

  • Basant K. Jha & Umaru Mohammed & Abiodun O. Ajibade, 2013. "Dufour and Soret Effects on Melting from a Vertical Plate Embedded in Saturated Porous Media," Journal of Applied Mathematics, John Wiley & Sons, vol. 2013(1).
    • Handle: RePEc:wly:jnljam:v:2013:y:2013:i:1:n:182179
    DOI: 10.1155/2013/182179
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    References listed on IDEAS

    as
    1. M. B. K. Moorthy & K. Senthilvadivu, 2012. "Soret and Dufour Effects on Natural Convection Flow Past a Vertical Surface in a Porous Medium with Variable Viscosity," Journal of Applied Mathematics, John Wiley & Sons, vol. 2012(1).
    2. M. B. K. Moorthy & K. Senthilvadivu, 2012. "Soret and Dufour Effects on Natural Convection Flow Past a Vertical Surface in a Porous Medium with Variable Viscosity," Journal of Applied Mathematics, Hindawi, vol. 2012, pages 1-15, February.
    3. S. Shateyi, 2008. "Thermal Radiation and Buoyancy Effects on Heat and Mass Transfer over a Semi-Infinite Stretching Surface with Suction and Blowing," Journal of Applied Mathematics, Hindawi, vol. 2008, pages 1-12, December.
    4. S. Shateyi, 2008. "Thermal Radiation and Buoyancy Effects on Heat and Mass Transfer over a Semi‐Infinite Stretching Surface with Suction and Blowing," Journal of Applied Mathematics, John Wiley & Sons, vol. 2008(1).
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