Hydromagnetic natural convection flow between vertical parallel plates with time-periodic boundary conditions

被引:36
作者
Adesanya, S. O. [1 ]
Oluwadare, E. O. [1 ]
Falade, J. A. [2 ]
Makinde, O. D. [3 ]
机构
[1] Redeemers Univ, Dept Math Sci, Coll Nat Sci, Ede, Nigeria
[2] Redeemers Univ, Dept Phys Sci, Coll Nat Sci, Ede, Nigeria
[3] Univ Stellenbosch, Fac Mil Sci, ZA-7395 Saldanha, South Africa
关键词
Natural convection; Magnetic field; Time periodic boundary condition; Viscous dissipation; WATER NANOFLUID FLOW; COUPLE STRESS FLUID; HEAT-TRANSFER; VARIABLE VISCOSITY; THERMAL-RADIATION; MHD; COUETTE; ANNULUS; SLIP;
D O I
10.1016/j.jmmm.2015.07.096
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
In this paper, the free convective flow of magnetohydrodynamic fluid through a channel with time periodic boundary condition is investigated by taking the effects of joule dissipation into consideration. Based on simplifying assumptions, the coupled governing equations are reduced to a set of nonlinear boundary valued problem. Approximate solutions are obtained by using semi-analytical Adomian decomposition method. The effect of pertinent parameters on the fluid velocity, temperature distribution, Nusselt number and skin friction are presented graphically and discussed. The result of the computation shows that an increase in the magnetic field intensity has significant influence on the fluid flow. (C) 2015 Elsevier B.V. All rights reserved.
引用
收藏
页码:295 / 303
页数:9
相关论文
共 35 条
  • [31] Effect of thermal radiation on magnetohydrodynamics nanofluid flow and heat transfer by means of two phase model
    Sheikholeslami, Mohsen
    Ganji, Davood Domiri
    Javed, M. Younus
    Ellahi, R.
    [J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2015, 374 : 36 - 43
  • [32] Simulation of MHD CuO-water nanofluid flow and convective heat transfer considering Lorentz forces
    Sheikholeslami, Mohsen
    Bandpy, Mofid Gorji
    Ellahi, R.
    Zeeshan, A.
    [J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2014, 369 : 69 - 80
  • [33] Sheikholeslami Mohsen, 2015, J TAIWAN I CHEM ENG
  • [34] Analytical solution of MHD free convective flow of couple stress fluid in an annulus with Hall and Ion-slip effects
    Srinivasacharya, Darbhashayanam
    Kaladhar, Kolla
    [J]. NONLINEAR ANALYSIS-MODELLING AND CONTROL, 2011, 16 (04): : 477 - 487
  • [35] FREE-CONVECTION BETWEEN VERTICAL PLATES WITH PERIODIC HEAT INPUT
    WANG, CY
    [J]. JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME, 1988, 110 (02): : 508 - 511