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Modeling of MHD hybrid nanofluid flow through permeable enclosure

Author

Listed:
  • Ahmad Shafee

    (Institute of Research and Development, Duy Tan University, Da Nang 550000, Vietnam)

  • Majid Allahyari

    (#x2020;Department of Mechanical and Aerospace Engineering, University of Florida, Gainesville, Florida 32611, USA)

  • M. Ramzan

    (#x2021;Department of Computer Science, Bahria University, Islamabad Campus, Islamabad 44000, Pakistan§Department of Mechanical Engineering, Sejong University, Seoul 143-747, Republic of Korea)

  • Aurang Zaib

    (#xB6;Department of Mathematical Sciences, Federal Urdu University, Gulshan-e-Iqbal Karachi, Pakistan)

  • Houman Babazadeh

    (#x2225;Department for Management of Science and Technology Development, Ton Duc Thang University, Ho Chi Minh City, Vietnam**Faculty of Environment and Labour Safety, Ton Duc Thang University, Ho Chi Minh City, Vietnam)

Abstract

Imposing the magnetic field and dispersion of nanopowders have been discussed in this paper to provide the opportunity for control the fluid movement. The second law components were analyzed and Bejan number was calculated. Outcomes illustrated that augmenting permeability allows improving the nanopowder movement and thinner boundary layer provides denser isotherm which results in greater Nu and lower Be. Growth of Ra characteristics leads to stronger buoyancy forces which boost the convection transportation and stronger circulation results in greater Nu. In addition, the share of Sgen,th reduces with reduction of boundary layer thickness, so, Be has reverse relation with both permeability and Ra. An increment of Ha results in thicker boundary layer and isotherms become parallel and the convection weakens. So, Nu declines with growth of Ha and an opposite trend was calculated for Be. Reduction impact of Da on Be is negligible when Ra has the lowest value.

Suggested Citation

  • Ahmad Shafee & Majid Allahyari & M. Ramzan & Aurang Zaib & Houman Babazadeh, 2020. "Modeling of MHD hybrid nanofluid flow through permeable enclosure," International Journal of Modern Physics C (IJMPC), World Scientific Publishing Co. Pte. Ltd., vol. 31(08), pages 1-15, August.
    • Handle: RePEc:wsi:ijmpcx:v:31:y:2020:i:08:n:s0129183120501065
    DOI: 10.1142/S0129183120501065
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    Cited by:

    1. Nurul Amira Zainal & Roslinda Nazar & Kohilavani Naganthran & Ioan Pop, 2022. "Magnetic Impact on the Unsteady Separated Stagnation-Point Flow of Hybrid Nanofluid with Viscous Dissipation and Joule Heating," Mathematics, MDPI, vol. 10(13), pages 1-17, July.

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