Warianty tytułu
Języki publikacji
Abstrakty
A theoretical solution of an unsteady flow past a uniformly accelerated infinite isothermal vertical plate with variable mass diffusion is presented here, taking into account the homogeneous chemical reaction of first order. The plate temperature is raised to [...] and species concentration level near the plate is made to increase linearly with time. The dimensionless governing equations are solved using the Laplace-transform technique. The velocity, temperature and concentration fields are studied for different physical parameters such as the thermal Grashof number, mass Grashof number, Schmidt number, Prandtl number, chemical reaction parameter and time. It is observed that velocity increases with increasing values of the thermal Grashof number or mass Grashof number. It is also observed that velocity increases with decreasing the chemical reaction parameter.
Rocznik
Tom
Strony
447-454
Opis fizyczny
Bibliogr. 12 poz., wykr.
Twórcy
autor
autor
- Department of Applied Mathematics Sri Venkateswara College of Engineering Sriperumbudur 602 105, INDIA
Bibliografia
- Chambre P.L. and Young J.D. (1958): On the diffusion of a chemically reactive species in a laminar boundary layer flow. - The Physics of Fluids, vol.1, pp.48-54.
- Das U.N., Deka R.K. and Soundalgekar V.M (1994): Effects of mass transfer on flow past an impulsively started infinite vertical plate with constant heat flux and chemical reaction. - Forschung im Ingenieurwesen, vol.60, pp.284-287.
- Das U.N., Deka R.K. and Soundalgekar V.M. (1999): Effects of mass transfer on flow past an impulsively started infinite vertical plate with chemical reaction. - The Bulletin of GUMA, vol.5, pp.13-20.
- Gupta A.S., PoP. I. and Soudalgekar V.M. (1979): Free convection effects on the flow past an accelerated vertical plate in an incompressible dissipative fluid. - Rev. Roum. Sci. Techn.-Mec. Apl., vol.24, pp.561-568.
- Jha B.K. and Prasad R. (1990): Free convection and mass transfer effcts on the flow past an accelerated vertical plate with heat sources. - Mechanics Research Communications, vol.17, pp.143-148.
- Kafousias N.G. and Raptis A.A. (1981): Mass transfer and free convection effects on the flow past an accelerated vertical infinite plate with variable suction or injection. - Rev. Roum. Sci. Techn.-Mec. Apl., vol.26, pp.11-22.
- Muthucumaraswamy R., Sundar Raj M. and Subramanian V.S.A. (2009): Exact solution of flow past an accelerated infinite vertical plate with heat and mass flux. - International Journal of Applied Mechanics and Engineering, vol.14, pp.585-592.
- Muthucumaraswamy R. and Radhakrishnan M. (2009): Mass transfer with a chemical reaction on unsteady flow past an accelerated isothermal infinite vertical plate. - Journal of Engineering Annals Faculty of Engineering Hunedoara, vol.7, pp.262-265.
- Raptis A.A., Tzivanidis G.J. and Peridikis C.P. (1981): Hydromagnetic free convection flow past an accelerated vertical infinite plate with variable suction and heat flux. - Letters in Heat and Mass Transfer, vol.8, pp.137 143.
- Raptis A.A. and Singh A.K. (1983): MHD free convection flow past an accelerated vertical plate. - International Communication in Heat and Mass Transfer, vol.10, pp.313-321.
- Singh A.K. and Singh J. (1983): Mass transfer effects on the flow past an accelerated vertical plate with constant heat flux. - Astrophysics and Space Science, vol.97, pp.57-61.
- Soundalgekar V.M. (1982): Effects of mass transfer on flow past a uniformly accelerated vertical plate. - Letters in Heat and Mass Transfer, vol.9, pp.65-72.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.baztech-article-BPZ5-0017-0010