31 lines
1.4 KiB
Text
31 lines
1.4 KiB
Text
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/*--------------------------------*- C++ -*----------------------------------*\
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| ========= | |
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| \\ / F ield | OpenFOAM Extend Project: Open source CFD |
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| \\ / O peration | Version: 1.6-ext |
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| \\ / A nd | Web: www.extend-project.de |
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| \\/ M anipulation | |
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\*---------------------------------------------------------------------------*/
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#
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#+TITLE: *Oldroyd-B viscoelastic constitutive model README file for version 1.6-ext*
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#+AUTHOR: Jovani
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#+DATE: 05 October 2010
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* This is a simulation case for a viscoelastic fluid described by the Oldroyd-B
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constitutive model (PTT-Linear).
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The geometry was the 4:1 plane contraction. This is a well studied
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geometry in viscoelastic fluid flow research.
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More details about the model or parameters used can be found at:
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*** L.M. Quinzani, R.C. Amstrong, R.A. Brown, Birefringence and laser-Doppler velocimetry (LDV) studies of
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viscoelastic flow through a planar contraction, J. Non-Newtonian Fluid Mech. 52 (1994) 1-36.
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*** This is only an illustrative case for the Oldroyd-B constitutive model. Therefore,
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there are not more details published until now for this model using this geometry
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and viscoelasticFluidFoam solver.
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