Mixed convection along a vertical cone with uniform surface heat flux for fluids of any Prandtl number

• Autorzy: Kumari M. , Jaradat M. A. , Pop I.
• Języki publikacji: EN

Abstrakty

EN

An analysis of a steady laminar mixed convection boundary layer flow along a vertical cone of constant wall heat flux for any Prandtl number is presented. A mixed convection parameter [...], as proposed by Lin and Chen (1988), is used to serve as a controlling parameter that determines the relative importance of the forced and the free convection flows. New coordinates and dependent variabIes are then defined in terms of [...], so that the transformed non-similar boundary layer equations give computationally efficient numerical solutions which are valid over the entire range of the mixed convection flow from the forced convection limit [...] to the free convection limit [...] for fluids of any Prandtl number. The effect of the mixed convection parameter and the Prandtl number on the velocity and temperature profile s as well as on the skin friction and heat transfer coefficients are shown for both cases of buoyancy assisting and buoyancy opposing flow conditions, respectively.

Słowa kluczowe

EN

mixed convection flow; boundary layer; vertical cone; any Prandtl number

PL

warstwa graniczna; laminarna warstwa graniczna; równania Prandtla

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2007
• Tom: Vol. 12, no 3
• Strony: 733--744
• Opis fizyczny: Bibliogr. 21 poz., tab., wykr.

Twórcy

autor

Kumari M.

autor

Jaradat M. A.

autor

Pop I.

• Department of Mathematics, Indian Institute of Bangalore Bangalore, INDIA,

Bibliografia

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