2016 International Symposium on Nanofluid Heat and Mass Transfer in Textile Engineering and 5th International Symposium on Nonlinear Dynamics

Journal: Nonlinear Science Letters A
(ISSN 2519-9072(Online), ISSN 2076-2275 (Print))          Vol. 1 No. 1
Homotopy Perturbation Method and the Natural Convection Flow of a Third Grade Fluid through a Circular Tube
P. Donald Ariel
Department of Mathematical Sciences TrinityWestern University Langley, BC, Canada, V2Y1Y1
Email: dariel@twu.ca
Abstract: The natural convection flow of a third grade fluid through a circular tube has been computed using the homo­topy perturbation method (HPM). A sequence of successive approximations has been obtained in the solution for important physical parameters, and the convergence of the sequence is accomplished by using the Padé approximants. It is shown that there is an excellent agreement between the results obtained by the HPM and the exact numerical solution.

Keywords: Natural convection flow, third grade fluid, circular tube, homotopy perturbation method, Padé approximants.

Biographical Notes: P. D. Arielis a Professor atTrinity Western University, Langley, Canada. He has published 31 articles in ISI-listed journals, the total citation is 229 and H-index is 9. His areas of interest are computational fluid dynamics, simulation and modeling, algorithm development and computer chess. He has published over one hundred papers in various refereed journals of mathematics, computer science, physics and engineering.


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