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Radiation effects on MHD flow past an impulsively started infinite vertical plate with mass diffusion

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The effects of thermal radiation on a flow past an impulsively started infinite vertical plate in the presence of a magnetic field have been studied. The fluid considered is a gray, absorbing-emitting radiation but non-scattering medium. The dimensionless governing equations are solved by an efficient, more accurate, unconditionally stable and fast converging implicit scheme. The effects of velocity and temperature for different parameters such as the thermal radiation, magnetic field, Schmidt number, thermal Grashof number and mass Grashof number are studied. It is observed that the velocity decreases in the presence of thermal radiation or a magnetic field.
Rocznik
Strony
17--26
Opis fizyczny
Bibliogr. 9 poz., wykr.
Twórcy
  • Department of Mathematics Bharathi Women’s College No. 34/2 Ramanujam Garden Street Pattalam, Chennai - 600 012, INDIA
  • CPCL, Chennai - 600 068, INDIA
Bibliografia
  • Carnahan B., Luther H.A. and Wilkes J.O.(1969): Applied Numerical Methods. - New York: John Wiley and Sons.
  • England W.G. and Emery A.F. (1969): Thermal radiation effects on the laminar free convection boundary layer of an absorbing gas. - J. Heat Transfer, vol.91, pp.37-44.
  • Hossian M.A. and Takhar H.S. (1996): Radiation effect on mixed convection along a vertical plate with uniform surface temperature - Heat and Mass Transfer, vol.31, pp.243-248.
  • Kumari M. and Nath G. (1999): Development of two-dimensional boundary layer with an applied magnetic field due to an impulsive motion. - Indian J. of Pure and Applied Mathematics, vol.30, pp.695-708.
  • Raptis A. and Perdikis C. (1999): Radiation and free convection flow past a moving plate. - Int. J. App. Mech. and Engg., vol. 4, pp.817-821.
  • Raptis A. and Perdikis C. (2003): Thermal radiation of an optically thin gray gas. - Int. J. App. Mech. and Engg., vol. 8, pp.131-134.
  • Sakiadis B. C. (1961): Boundary layer behaviour on continuous solid surfaces: II.Boundary layer on a continuous flat surfaces. - AIChE Journal, vol.7, pp.221-225.
  • Soundalgekar V.M. (1979): Effects of mass transfer and free convection currents on the flow past an impulsively started vertical plate. - ASME Journal of Applied Mechanics, vol.46, pp.757-760.
  • Soundalgekar V.M., Gupta S.K. and Aranake R.N. (1979): Free convection effects on MHD Stokes problem for a vertical plate. - Nuclear Engg. Des., vol.51, pp.403-407.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-3dfc629e-95d2-4c69-bef6-4ef2abf2cd6c
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