Flow past an exponentially accelerated vertical plate with heat and mass flux

• Autorzy: Muthucumaraswamy R. , Sathappan K. E. , Natarajan R.
• Języki publikacji: EN

Abstrakty

EN

A theoretical solution for an unsteady flow past an exponentially accelerated infinite the vertical plate with prescribed uniform heat and mass flux is analyzed. The plate temperature and the concentration level near the plate are raised at a uniform rate. The dimensionless governing equations are solved using Laplace - transform technique. Velocity, temperature and concentration fields are studied for different physical parameters such as the thermal Grashof number, mass Grashof number, Schmidt number, and time. It is observed that velocity increases with increasing values of [...].

Słowa kluczowe

EN

accelerated; vertical plate; heat and mass flux; unsteady

PL

strumień masy; przepływ cieczy

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2008
• Tom: Vol. 13, no 4
• Strony: 979--986
• Opis fizyczny: Bibliogr. 6 poz., wykr.

Twórcy

autor

Muthucumaraswamy R.

autor

Sathappan K. E.

autor

Natarajan R.

• Department of Applied Mathematics Sri Venkateswara College of Engineering Sriperumbudur 602 105, INDIA,

Bibliografia

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• Hossain M.A. and and Shayo L.K. (1986): The skin friction in the unsteady free convection flow past an accelerated plate. - Astrophysics and Space Science, vol.125, pp.315-324.
• Jha B.K., Prasad R. and Raj S. (1991): Mass transfer effects on the flow past an exponentially accelerated vertical plate with constant heat flux. Astrophy sics and Space Science, vol.181, pp.125-134.
• 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.
• Singh A.K. (1984): Hydromagnetic free-convection flow near a time-varying accelerated vertical plate. - Astrophysics and Space Science,vol.104, pp.259-265.
• Singh A.K. and Kumar N. (1984): Free convection flow past an exponentially accelerated vertical plate. - Astrophysics and Space Science, vol.98, pp.245-258.