MHD Flow of a Nanofluid at the Forward Stagnation Point of an Infinite Permeable Wall with a Convective Boundary Condition

Authors

  • Siti Hidayah Muhad Saleh Department of Mathematics, Faculty of Science, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
  • Norihan Md Arifin Institute For Mathematical Research, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia; Department of Mathematics, Faculty of Science, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
  • Roslinda Mohd Nazar School of Mathematical Sciences, Faculty of Science and Technology, UniversitiKebangsaan Malaysia, 43600 UKM Bangi, Selangor, Malaysia
  • Ioan Pop Department of Mathematics, Babeş-Bolyai University, R-400084 Cluj-Napoca, Romania

DOI:

https://doi.org/10.18488/journal.24/2016.5.2/24.2.138.153

Abstract

The steady magnetohydrodynamic (MHD) flow of a nanofluid at the forward stagnation point of an infinite permeable wall is investigated in this study. A mathematical model has been constructed and the governing partial differential equations are converted into ordinary differential equations by similarity transformation. The similarity equations are solved numerically by a shooting technique. Results for the surface shear stresses, surface heat transfer, and velocity, nanoparticle fraction and temperature profiles are presented in tables and in some graphs. Effects of the magnetic parameter , constant mass flux Biot number , Brownion motion parameter thermophoresis parameter and Lewis number are examined. The present results are compared with previously available numerical results obtained using other methods of solution, and they are found to be in good agreement.

Keywords:

MHD flow, Nanofluid, Stagnation point, Infinite permeable wall, Numerical solution

Abstract Video

Published

2016-11-02

How to Cite

Saleh, S. H. M. ., Arifin, N. M. ., Nazar, R. M. ., & Pop, I. . (2016). MHD Flow of a Nanofluid at the Forward Stagnation Point of an Infinite Permeable Wall with a Convective Boundary Condition. International Journal of Mathematical Research, 5(2), 138–153. https://doi.org/10.18488/journal.24/2016.5.2/24.2.138.153

Issue

Section

Articles