1 /*--------------------------------*- C++ -*----------------------------------*\
3 | \\ / F ield | foam-extend: Open Source CFD |
4 | \\ / O peration | Version: 3.0 |
5 | \\ / A nd | Web: http://www.extend-project.de |
6 | \\/ M anipulation | |
7 \*---------------------------------------------------------------------------*/
13 object viscoelasticProperties;
15 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
19 AZAIEZ, J.; GUÈNETTE, R.; AiT-KADI, A. Numerical simulation of viscoelastic
20 flows through a planar contraction. Journal of Non-Newtonian Fluid
21 Mechanics, v. 62, n. 2-3, p. 253 - 277, 1996.
24 Model Model parameter lambda etaS etaP
25 PTT Linear epsilon = 0.25 0.03 0.002 1.422
32 rho rho [1 -3 0 0 0 0 0] 803.87097;
33 etaS etaS [1 -1 -1 0 0 0 0] 0.002;
34 etaP etaP [1 -1 -1 0 0 0 0] 1.422;
35 lambda lambda [0 0 1 0 0 0 0] 0.03;
36 epsilon epsilon [0 0 0 0 0 0 0] 0.25;
37 zeta zeta [0 0 0 0 0 0 0] 0.0;
41 // ************************************************************************* //