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Tytuł artykułu

Unsteady convection flow of a magnetomicropolar fluid past a vertical porous plate

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The paper deals with an unsteady two dimensional laminar slip flow of a viscous incompressible magnetomicropolar fluid past a semi infinite porous plate embedded in a porous medium. The flow is under the influence of a transverse magnetic field and heat source/sink. The free stream velocity follows an exponentially increasing or decreasing small perturbation law. The porous surface absorbs the fluid with time varying suction velocity. Expressions are obtained for velocity and temperature fields, mean angular velocity, skin friction and the Nusselt number.
Rocznik
Strony
43--53
Opis fizyczny
Bibliogr. 13 poz., tab., wykr.
Twórcy
autor
  • Department of Mathematics University of Rajasthan Jaipur-302004, INDIA
autor
  • Department of Mathematics Anand International College of Engineering Jaipur, INDIA
autor
  • Department of Mathematics University of Rajasthan Jaipur-302004, INDIA
Bibliografia
  • Aero E. L., Bulgyin A.N. and Kuvshinsky E.V. (1965): Asymmetric hydrodynamics. - J. Appl. Math. Mech., vol.29, pp.333-346.
  • Ahmadi G. (1976): Self similar solution of incompressible micropolar boundary layer flow over a semi infinite plate. - Int. J. Engg. Science, vol.14, pp.639-646.
  • Chawala S.S. and Singh S. (1979): Oscillatory flow past a porous bed. - Acta Mechanica, vol.34(3-4), pp.205-213.
  • Chu Y.H., Hsu P.T., Liu Y.H. and Chiu L.H. (2002): Mixed convection of micropolar fluids along a vertical wavysurface with a discontinuous temperature profile. - Numerical Heat Transfer Applications; part A, vol.42, pp.733-755.
  • El. Arabawy and Hassan A.M. (2003): Effects of suction/ injection on the flow of a micro polar fluid past a continuouslymoving plate in the presence of radiation. - Int. J. Heat and Mass Transfer, vol.46(8), pp.1471-1477.
  • Kim Y.J. (2001): Unsteady convection flow of micropolar fluids past a vertical porous plate embedded in a porousmedium. - Acta Mechanica, vol.148, pp.105-116.
  • Kokac et al. (1991): Convective Heat and Mass Transfer in Porous Media. - Netherlands: Kluwer Academic Publisher.
  • Łukaszewicz G. (1999): Micropolar Fluids. - Theory and Applications, Boston, Birkhauser.
  • Nield D.A. and Bejan A. (1992): Convection in Porous Media. - New York: Springer.
  • Raptis A., Perdikis C.P. and Tzivanidis G. (1981): Free convection flow through a porous medium bounded by avertical surface. - J. Phys. D. Appl. Phys.,vol.14, L99-L102.
  • Soundelgeker V.M. (1973): Free convection effects of the oscillatory flow past an infinite, vertical porous plate withconstant suction. - Proc. Roy. Soc., London, A333, pp.25-36.
  • Stokes G.G. (1851): On the effect of the internal friction of fluids on the motion of pendulums. - Trans. Camb. Phil. Soc., vol.9, pp.8-106.
  • Yamamoto K. and Iwamura N. (1976): Flow with convective acceleration through a porous medium. - J. Engg. Math., vol.10, pp.41-54.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-3aa4306a-a1ef-4f26-9f80-11b5f200bf65
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