Modelling of flow and heat transfer in a generalized second grade fluid

• Autorzy: Hayat T. , Ellahi R. , Asghar S.
• Języki publikacji: EN

Abstrakty

EN

The flow of a second grade fluid past a porous plate has been studied using a modified model of second grade fluid that has shear dependent viscosity and can predict the normal stress difference. The boundary value problem subject to two different sets of boundary conditions is investigated. In the first instance, we consider that the plate is at temperature higher than the fluid. The second case deals with the analysis of an insulated plate. The differential equations governing the flow are solved using the homotopy analysis method (HAM). Expressions for velocity and temperature profiles are plotted and discussed.

Słowa kluczowe

EN

shear dependent viscosity; generalized second grade fluid; homotopy analysis method; analitical solutions

PL

płyny lepkie; przepływ cieczy lepkiej

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2008
• Tom: Vol. 13, no 1
• Strony: 101--121
• Opis fizyczny: Bibliogr. 30 poz., wykr.

Twórcy

autor

Hayat T.

autor

Ellahi R.

autor

Asghar S.

• Department of Mathematics Quaid-i-Azam University 45320, Islamabad, PAKISTAN,

Bibliografia

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