Radiation and Buoyancy Effects on MHD Stagnation Point Flow of Micropolar Fluids due to a Porous Stretching Sheet

Radiation and Buoyancy Effects on MHD Flow of Micropolar Fluids

Authors

  • Hassan Waqas Department of Mathematics, Government College University Faisalabad (Layyah Campus), Pakistan
  • Sajjad Hussain Department of Mathematics, Government College University Faisalabad (Layyah Campus), Pakistan
  • Shamila Khalid Department of Mathematics, Government College University Faisalabad (Layyah Campus), Pakistan

Keywords:

Micropolar fluids, Buoyancy effect, radiation, stretching sheet, similarity function

Abstract

Computational investigation for buoyancy and radiation effects on the magneto hydrodynamics stagnation point flow of micropolar fluids has been made to study the kinematics and temperature distribution under the influence of virtual parameter of physical importance. The similarity functions have been used to obtain the ordinary differential equations for non-linear partial differential model of the problem. The results have been computed by Mathematica software and presented the graphs of microrotation, temperature and velocity.

References

Eringen, A.C. Theory of micropolar fluids. Journal of Mathematical Mechanics 16: 1–18(1966).

Sajjad, H., A.K. Muhammad & S. Muhammad. Hydromagnetic flow of micropolar fluid between two horizontal plates, both the plates being stretching sheets. World Applied Sciences Journal 28: 1888-1895 (2013).

Barika, R.N. & G.C. Dashb. Chemical reaction effect on peristaltic motion of micropolar fluid through a porous medium with heat absorption in the presence of magnetic field. Advances in Applied Science Research 6: 20- 34 (2015).

Vimala, P. & P.B. Omega. Solution of micropolar fluid flow through porous channels – A differential transform approach. Applied Mathematical Sciences 9: 3291 – 3302(2015).

Shafique, M. Numerical solution of MHD viscous flow of micropolar fluid over a shrinking sheet using SOR iterative procedure. International Journal of Innovation and Scientific Research 14: 259-267(2015).

Shafique, M. & F. Abbas. Numerical solutions of MHD viscous flow of Newtonian fluids due to a shrinking sheet by SOR iterative procedure. Universal Journal of Applied Mathematics 3: 1-6 (2015).

Hafidz, M., E. Hafidzuddin, & R. Nazar. Numerical solutions of MHD rotating flow and heat transfer over a permeable shrinking sheet. Science Asia 40: 58–62 (2014).

Adhikari A. & A.K. Maiti. MHD micropolar fluid flow towards a vertical surface in presence of heat source/sink under radiative heat flux. Journal of The International Mathematical Virtual Institute 4: 1-25 (2014).

Santosh, C.S. & P. Kumar. Unsteady magneto hydrodynamics boundary layer flow near the stagnation point towards a shrinking surface. Journal of Applied Mathematics and Physics 3: 921-930 (2015).

Santosh, Chaudhary & S. Singh. Numerical solution for magneto hydrodynamic stagnation point flow towards a stretching or shrinking surface in a saturated porous medium. International Journal of Pure and Applied Mathematics 106: 141-155 (2016).

Jena S. Numerical solution of boundary layer MHD flow with viscous dissipation. International journal of science and technology. The Experiment18: 1235-1244 (2014).

Sandeep, N.& C. Sulochana. MHD flow over a permeable stretching/shrinking sheet of a nanofluid with suction/injection. Alexandria Engineering Journal 55: 819–827 (2016).

Reddy, G.V. Radiation and chemical reaction effects on MHD flow along a moving vertical porous plate. International Journal of Applied Mechanics and Engineering 21:157-168 (2016).

Babu, P.R. & J.A. Rao. & S. Sheri. Radiation effect on MHD heat and mass transfer flow over a shrinking sheet with mass suction. Journal of Applied Fluid Mechanics 7: 641-650 (2014).

Kishore, M.P., V. Rajesh & V.S. Verma. The effects of thermal radiation and viscous dissipation on MHD heat and mass diffusion flow past an oscillating vertical plate embedded in a porous medium with variable surface conditions. Theoretical Applications of Mechanics 39: 99-125 (2012).

Poornima T. & N.R. Bhaskar. Radiation effects on MHD free convective boundary layer flow of nanofluids over a nonlinear stretching sheet. Pelagia Research Library Advances in Applied Science Research 4: 190-202 (2013).

Sharma, R. Boundary layer flow and heat transfer over a permeable exponentially shrinking sheet in the presence of thermal radiation and partial slip. Journal of Applied Fluid Mechanics 7: 125-134 (2014).

Yahay. S.D & K.D. Simon. Effect of buoyancy and thermal radiation on MHD flow over a stretching porous sheet using homotopy analysis method. Alexandra Engineering Journal 54: 705-712 (2015).

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Published

2021-04-29

How to Cite

Waqas, H. ., Hussain, S. ., & Khalid, S. . (2021). Radiation and Buoyancy Effects on MHD Stagnation Point Flow of Micropolar Fluids due to a Porous Stretching Sheet: Radiation and Buoyancy Effects on MHD Flow of Micropolar Fluids. Proceedings of the Pakistan Academy of Sciences: A. Physical and Computational Sciences, 54(2), 157–165. Retrieved from https://ppaspk.org/index.php/PPAS-A/article/view/245

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