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Article Information:
Comparison of HPM and PEM for the Flow of a Non-newtonian Fluid between Heated Parallel Plates
A.M. Siddiqui, Saira Bhatti, H.A. Wahab and Muhammad Naeem
Corresponding Author: H.A. Wahab
Submitted: November 22, 2013
Accepted: January 05, 2014
Published: May 20, 2014 |
Abstract:
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The present paper studies the heat transfer flow of a third grade fluid between two heated parallel plates for the two models: constant viscosity model and Reynold's model. In each case the nonlinear momentum equation and the energy equation have been solved using HPM and PEM. Graphs for the velocity and temperature profiles are presented and discussed for the various values of parameters entering the problem. The dominant effect is governed by whether or not the fluid is non-Newtonian, the temperature effects being relegated to a less dominant role.
Key words: Constant viscosity model, homotopy perturbation mathod, momentum equation, PEM, Reynold's model , third grade fluid,
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Cite this Reference:
A.M. Siddiqui, Saira Bhatti, H.A. Wahab and Muhammad Naeem, . Comparison of HPM and PEM for the Flow of a Non-newtonian Fluid between Heated Parallel Plates. Research Journal of Applied Sciences, Engineering and Technology, (20): 4226-4234.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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