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September 19, 2005, 14:41 |
Non-Newtonian Validation
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#1 |
Guest
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Hallo all
I have to validate my non-newtonain code agians a carreau, cross or ellis model. Have any one a reference where I can find an analytical (if possible) or numerical solution for this purpose. Thanks alot |
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September 22, 2005, 15:56 |
Re: Non-Newtonian Validation
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#2 |
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You can easily drive the analytical relation for the fully developed flow inside a channel or circular duct for power-law fluids. It will help you the benchmark with Newtonian as well as non-Newtonian fluids.
The following article will let you know the relation between Carreay and Power-law fluids. http://epubs.siam.org/sam-bin/getfil...cles/35474.pdf References: [1] Non-Newtonian Flow in the Process Industries: Fundamentals and Engineering Applications by Raj Chhabra, J F Richardson [2] Finite Element Analysis of Non-Newtonian Flow : Theory and Software by Hou-Cheng Huang, Zheng-Hua Li and Asif S. Usmani |
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