Three - dimensional MHD free - convection flow past an infinite vertical porous plate with gravity modulation

• Autorzy: Saini, B. S. , Rajvanshi, S. C.
• Języki publikacji: EN

Abstrakty

EN

In the present study, the effect of a fluctuating gravitational field on a three - dimensional MHD free - convection flow past a vertical porous plate with transversally varying suction velocity is investigated. A constant heat flux is prescribed on the plate. It is assumed that the gravity modulation is given by […]. The transformed equations are solved by the perturbation technique. The effect of various physical parameters on the fluid velocity and temperature are computed numerically and discussed through graphs.

Słowa kluczowe

PL

modulacja ciężkości; strumień ciepła; magnetohydrodynamika; porowatość

EN

gravity modulation; heat flux; MHD; porosity

• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2011
• Tom: Vol. 16, no 4
• Strony: 1093-1107
• Opis fizyczny: Bibliogr. 10 poz., wykr.

Twórcy

autor

Saini, B. S.

autor

Rajvanshi, S. C.

• Department of Applied Sciences G.V. Institute of Emerging Technology Ramnagar Sector - 7, Banur - 140601, Distt. Patiala, INDIA Plot No. 6/G-5, Dhamoli Road, Rajpura Town - 140401, Distt. Patiala, INDIA,

Bibliografia

• Acharya M., Das G.C. and Singh L.P. (2000): Magnetic field effects on the free convection and mass transfer flow through porous medium with constant suction and constant heat flux. - Indian J. Pure Appl. Math., vol.31, No.1, pp.1-18.
• Chen T.S., Yuh C.F. and Moutsoglou A. (1980): Combined heat and mass transfer in mixed convection along vertical and inclined plates. - Int. J. Heat and Mass Transfer, vol.23, pp.527-537.
• Deka R.K. and Soundalgekar V.M. (2006): Gravity modulation effect on transient free-convection flow past an infinite vertical isothermal plate. - Defence Science Journal, vol.56, pp.477-483.
• Dyko M.P. and Vafai K. (2007): Effects of gravity modulation on convection in a horizontal annulus. - Int. J. Heat and Mass Transfer, vol.50, pp.348-360.
• Kamotami Y., Prasad A. and Ostrach S. (1981): Thermal convection in an enclosure due to vibrations aboard spacecraft. - AIAA J., vol.19, pp.511-516.
• Li B.Q. (1996): G-jitter induced free convection in a transverse magnetic field. - Int. J. Heat Mass Transfer, vol.39, pp.2853-2860.
• Soundalgekar V.M. and Patil M.R. (1980): Stokes problem for infinite vertical plate with constant heat flux. - Astrophysics and Space Science, vol.70, No.1, pp.179-182.
• Saini B.S. and Sharma P.K. (2006): Unsteady heat and mass transfer in MHD flow past a vertical plate embedded in porous media. - Ganita Sandesh, vol.20, No.2, pp.203-216.
• Saeid N.H. (2006): G-jitter induced free convection over a vertical flat plate. - AJSTD, vol.23, pp.133-143.
• Sharidan S. and Amin N. (2005): G-jitter induced free convection boundary layer on heat transfer from a sphere with constant heat flux. - Journal of Fundamental Sciences, vol.1, No.1, pp.44-54.