Struktura obiektu

Autor:

Nandeppanavar, Mahantesh M. ; Siddalingappa, M.N. ; Jyoti, H.

Współtwórca:

Jurczak, Paweł - red.

Tytuł:

Heat transfer of viscoelastic fluid flow due to non-linear stretching sheet with internal heat source

Tytuł publikacji grupowej:

IJAME, volume 18 (2013)

Temat i słowa kluczowe:

viscoelastic fluid ; boundary layer flow ; exponential stretching sheet ; heat source/sink ; heat transfer ; skin friction

Abstract:

In the present paper, a viscoelastic boundary layer flow and heat transfer over an exponentially stretching continuous sheet in the presence of a heat source/sink has been examined. Loss of energy due to viscous dissipation of the non-Newtonian fluid has been taken into account in this study. Approximate analytical local similar solutions of the highly non-linear momentum equation are obtained for velocity distribution by transforming the equation into Riccati-type and then solving this sequentially. ; Accuracy of the zero-order analytical solutions for the stream function and velocity are verified by numerical solutions obtained by employing the Runge-Kutta fourth order method involving shooting. Similarity solutions of the temperature equation for non-isothermal boundary conditions are obtained in the form of confluent hypergeometric functions. The effect of various physical parameters on the local skin-friction coefficient and heat transfer characteristics are discussed in detail.

Wydawca:

Zielona Góra: Uniwersytet Zielonogórski

Data wydania:

2013

Typ zasobu:

artykuł

Format:

application/pdf

DOI:

10.2478/ijame-2013-0045

Strony:

739-760

Źródło:

IJAME, volume 18, number 3 (2013)

Jezyk:

eng

Licencja:

CC 4.0

Licencja CC BY-NC-ND 4.0:

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Prawa do dysponowania publikacją:

Biblioteka Uniwersytetu Zielonogórskiego