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A simple analytical solution for the steady flow of a third grade fluid in a porous half space

✍ Scribed by Faiz Ahmad


Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
181 KB
Volume
14
Category
Article
ISSN
1007-5704

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✦ Synopsis


We solve the governing equations for the flow of a third grade fluid in a porous half space. We find a simple expression which describes the solution accurately over the whole domain ½0; 1Þ. The rate of exponential decay of the flow is independent of the parameters which characterize the nonlinear part of a third grade fluid. Coefficients in a series expansion depend only on a single material constant.


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Analytic solution for heat transfer of a
✍ F. Khani; A. Farmany; M. Ahmadzadeh Raji; Abdul Aziz; F. Samadi πŸ“‚ Article πŸ“… 2009 πŸ› Elsevier Science 🌐 English βš– 541 KB

An analytic approximate solution is presented for the natural convective dissipative heat transfer of an incompressible, third grade, non-Newtonian fluid flowing past an infinite porous plate embedded in a Darcy-Forchheimer porous medium. The mathematical model is developed in an ðx; yÞ coordinate s