Hall effects on unsteady free convection slip flow in a rotating fluid along a porous vertical surface bounded by porous medium

• Autorzy: Jain N. C. , Gupta P.
• Języki publikacji: EN

Abstrakty

EN

The present analysis is made to investigate the effects of Hall current on the free convection flow of an incompressible, viscous fluid through a porous medium in a rotating system past an infinite vertical porous plate in the presence of a heat sink and a transversely applied uniform magnetic field. Solutions of velocity and temperature fields are obtained using the perturbation technique. Expressions for the skin motion and heat transfer are also derived. It is found that the increase in the magnetic parameter (M) decreases both the primary skin friction [...] and secondary skin friction [...] while an increase in the Hall parameter (m) decreases [...] but increases [...].

Słowa kluczowe

EN

Hall current; porous medium; rotation; slip velocity; unsteady

PL

pole magnetyczne; materiały porowate

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2007
• Tom: Vol. 12, no 3
• Strony: 609--627
• Opis fizyczny: Bibliogr. 24 poz., tab., wykr.

Twórcy

autor

Jain N. C.

autor

Gupta P.

• Department of Mathematics, University of Rajasthan Jaipur-302004, INDIA,

Bibliografia

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