Czasopismo
2012
|
Vol. 17, no. 2
|
459-469
Tytuł artykułu
Autorzy
Wybrane pełne teksty z tego czasopisma
Warianty tytułu
Języki publikacji
Abstrakty
A transient free convection flow between two long vertical parallel plates with constant temperature and mass diffusion was studied by Narahari Marneni (2008). In the present paper, we investigate the effects of MHD on transient free convection flow of an incompressible viscous electrically conducting fluid between two infinite vertical parallel plates with constant temperature and mass diffusion, under the assumption that the induced magnetic field is negligible. The Laplace transform method is used to find the solutions for the velocity, temperature and concentration profiles. The velocity, temperature and concentration profiles are studied for different parameters like the Prandtl number, Schmidt number, magnetic parameter, buoyancy ratio parameter and time. The values of the skin-friction and volume flux for different parameters are tabulated.
Rocznik
Tom
Strony
459-469
Opis fizyczny
Bibliogr. 7 poz., tab., wykr.
Twórcy
autor
autor
- Department of Mathematics and Astronomy Lucknow University Lucknow, U.P. - 226007, INDIA, usrajput@sify.com
Bibliografia
- Jha B.K. (2001): Natural convection in unsteady MHD Couette flow. - Heat and Mass Transfer, vol.37, pp.329-33.
- Jha B.K., Singhand A.K. and Takhar H.S. (2003): Transient free convection flow in a vertical channel due to symmetric heating. - Int. J. Applied Mechanics and Engineering, vol.8, No.3, pp.497-502.
- Narahari Marneni (2008): Transient free convection flow between two long vertical parallel plates with constant temperature and mass diffusion. - Proceedings of the World Congress on Engineering (WCE), vol.2, July 2-4, London, U.K.
- Ostrach S. (1952): Laminar natural-convection flow and heat transfer of fluids with and without heat sources in channels with constant wall temperature. - NASA, Report No. NACA-TN-2863.
- Ostrach S. (1954): Combined natural and forced convection laminar flow and heat transfer of fluids with and without heat sources in channels with linearly varying wall temperature. - NASA, Report No.NACA-TN-3141.
- Singh A.K., Gholami H.R. and Soundalgekar V.M. (1996): Transient free convection flow between two vertical parallel plates. - Heat and Mass Transfer, vol.31, pp.329-33.
- Singh A.K. and Paul P. (2006): Transient natural convection between two vertical walls heated/cooled asymmetrically. - Int. J. Applied Mechanics and Engineering, vol.11, No.1, pp.143-154.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.baztech-article-BPZ5-0027-0007