PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
Tytuł artykułu

Analytical investigation of the hydromagnetic flow in a porous medium due to periodically heated oscillating plate

Wybrane pełne teksty z tego czasopisma
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The Stokes second problem in the presence of a magnetic field in a porous medium is considered. The flow is due to an oscillating plate at the bottom of the porous medium of finite thickness and fully saturated with the viscous incompressible liquid. The plate is kept at oscillating temperature and a transverse uniform magnetic field is applied normal to the plate. It is assumed that the flow in the porous medium is governed by the Brinkman equations. The flows at the interface (porous medium-clear fluid boundary) are matched by the conditions suggested by Ochao-Tapia and Whittaker. Approximate solutions for velocity, temperature field, skin-friction and rate of heat transfer are calculated and effects of various parameters upon them are examined
Rocznik
Strony
1367--1375
Opis fizyczny
Bibliogr. 15 poz., wykr.
Twórcy
autor
autor
autor
Bibliografia
  • Baehr H.D. and Stepha K. (1998): Heat and Mass Transfer. - Springer-Verlag.
  • Brinkman H.C. (1947): Calculation of viscous forces exerted by a flow in fluid on a dense swarm of particles. - Appl. Sci. Res. A1, pp.27-36.
  • Chaudhary R.C. and Sharma B.K. (2003): Hydromagnetic flow through a long vertical channel with transpiration cooling. - U. Scientist Phyl. Sciences, vol.15, No.2, pp.193-198.
  • Crammer K.P. and Pai S.I. (1973): Magneto Fluid Dynamics for Engineers and Applied Physicists. - New York: Mc Graw-Hill Book Co.
  • Chauhan D.S. and Vyas P. (1992):Second Stokes problem in the presence of a magnetic field in porous media: Brinkman model. - Arch. Mech., vol.44, pp.349.
  • Kuznetsov A.V. (1996): Analytical investigation of the flow in the interface region between a porous medium and a clear fluid in channels partially filled with a porous medium. - Appl. Sci. Res., vol.56, pp.53-57.
  • Murthy S.N. (1974): Stokes first and second problems in porous medium. - Indian J. of Technol., vol.12, pp.515.
  • Ochao-Tapia J.A. and Whittaker S. (1995a): Momentum transfer at the boundary between a porous media and a homogeneous fluid - I. Theoretical Development. - Int. J. Heat Mass Transfer, vol.38, pp.2635-2646.
  • Ochao-Tapia J.A. and Whittaker S. (1995):Momentum transfer at the boundary between a porous medium and a homogeneous fluid - II. Comparison with Experiment. - Int. J. Heat Mass Transfer, vol.38, pp.2647-2655.
  • Panton R.J. (1968): The transient solution for Stokes oscillating plate. - J. Fluid Mech., vol.31, pp.819.
  • Rudraiah N. (1970): The transient solution for Stokes second problem in magnetohydrodynamics. - Physics of Fluids, vol.13, pp.2616-2619.
  • Schlichting H. and Gersten K. (2000): Boundary Layer Theory. - Berlin: Springer-Verlag.
  • Sharma B.K. and Chaudhary R.C. (2008): Hydromagnetic unsteady mixed convection and mass transfer flow past a vertical porous plate immersed in a porous medium with Hall effect. - Engineering Transactions, vol.56, No.1, pp.3-23.
  • Sharma P.K., Chaudhary R.C. and Sharma B.K. (2005): Flow of a viscous incompressible fluid in a region partially filled with porous medium and bounded by two periodically heated oscillating plates. - Bull. Cal. Math. Soc., vol.97, No.3, pp.263-274.
  • Tokis J.N. (1978 ): Hydromagnetic unsteady flow due to an unsteady plate. - Astrophysics and Space Science, vol.58, pp.167-174.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPZ5-0028-0019
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.