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.
Zielona Góra: Uniwersytet Zielonogórski
IJAME, volume 18, number 3 (2013)
Biblioteka Uniwersytetu Zielonogórskiego
Jul 6, 2023
Apr 26, 2023
73
https://zbc.uz.zgora.pl/publication/81462
Edition name | Date |
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Heat transfer of viscoelastic fluid flow due to non-linear stretching sheet with internal heat source | Jul 6, 2023 |
Nandeppanavar, Mahantesh M. Siddalingappa, M.N. Jurczak, Paweł - red.
Prasad, Kerehalli Vinayaka Vajravelu, Kuppalapalle Pop, I. Jurczak, Paweł - red.
Kundu, Prabir Kumar Sarkar, Amit Jurczak, Paweł - red.
Reddy, Gurrampati Venkata Ramana Jurczak, Paweł - red.
Prasad, Kerehalli Vinayaka Vaidya, Hanumesh Vajravelu, Kuppalapalle Jurczak, Paweł - red.
Raj, Wilfred Samuel J. Agneeshwari, M. Anjali Devi, S.P. Jurczak, Paweł - red.
Jain, N.C. Gupta, Pragati Sharma, B. Jurczak, Paweł - red.
Chandran, Pallath Sacheti, Nirmal C. Bhadauria, Beer Singh Singh, Ashok Kumar Jurczak, Paweł - red.