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MHD mixed convection flow near the stagnation-point on a vertical permeable surface

Author

Listed:
  • Ishak, Anuar
  • Nazar, Roslinda
  • Bachok, Norfifah
  • Pop, Ioan

Abstract

The steady magnetohydrodynamic (MHD) mixed convection boundary layer flow of a viscous and electrically conducting fluid near the stagnation-point on a vertical permeable surface is investigated in this study. The velocity of the external flow and the temperature of the plate surface are assumed to vary linearly with the distance from the stagnation-point. The governing partial differential equations are first transformed into ordinary differential equations, before being solved numerically by a finite-difference method. The features of the flow and heat transfer characteristics for different values of the governing parameters are analyzed and discussed. Both assisting and opposing flows are considered. It is found that dual solutions exist for both cases, and the range of the mixed convection parameter for which the solution exists increases with suction.

Suggested Citation

  • Ishak, Anuar & Nazar, Roslinda & Bachok, Norfifah & Pop, Ioan, 2010. "MHD mixed convection flow near the stagnation-point on a vertical permeable surface," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 389(1), pages 40-46.
    • Handle: RePEc:eee:phsmap:v:389:y:2010:i:1:p:40-46
    DOI: 10.1016/j.physa.2009.09.008
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    Citations

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    Cited by:

    1. Nur Syazana Anuar & Norfifah Bachok & Ioan Pop, 2021. "Hybrid Carbon Nanotube Flow near the Stagnation Region over a Permeable Vertical Plate with Heat Generation/Absorption," Mathematics, MDPI, vol. 9(22), pages 1-15, November.
    2. Najiyah Safwa Khashi’ie & Norihan Md Arifin & Ioan Pop, 2020. "Mixed Convective Stagnation Point Flow towards a Vertical Riga Plate in Hybrid Cu-Al 2 O 3 /Water Nanofluid," Mathematics, MDPI, vol. 8(6), pages 1-21, June.
    3. Jamaludin, Anuar & Nazar, Roslinda & Pop, Ioan, 2022. "Mixed convection stagnation-point flow of Cross fluid over a shrinking sheet with suction and thermal radiation," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 585(C).
    4. Nur Syahirah Wahid & Norihan Md Arifin & Najiyah Safwa Khashi’ie & Ioan Pop & Norfifah Bachok & Mohd Ezad Hafidz Hafidzuddin, 2022. "Hybrid Nanofluid Radiative Mixed Convection Stagnation Point Flow Past a Vertical Flat Plate with Dufour and Soret Effects," Mathematics, MDPI, vol. 10(16), pages 1-24, August.
    5. Nadhirah Abdul Halim & Noor Fadiya Mohd Noor, 2021. "Mixed Convection Flow of Powell–Eyring Nanofluid near a Stagnation Point along a Vertical Stretching Sheet," Mathematics, MDPI, vol. 9(4), pages 1-17, February.

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