/*--------------------------------*- C++ -*----------------------------------*\ | ========= | | | \\ / F ield | foam-extend: Open Source CFD | | \\ / O peration | Version: 4.0 | | \\ / A nd | Web: http://www.foam-extend.org | | \\/ M anipulation | | \*---------------------------------------------------------------------------*/ FoamFile { version 2.0; format ascii; class dictionary; object viscoelasticProperties; } // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // /* From: CLEMEUR, N.; RUTGERS, R. P. G.; DEBBAUT, B. Numerical simulation of abrupt contraction flows using the double convected pom-pom model. Journal of Non- Newtonian Fluid Mechanics, v. 117, n. 2-3, p. 193-209, 2004. Table 1 Parameters for the four-mode DCPP models Mode 1 2 3 4 G (Pa) 5.15e4 1.11e4 2.08e3 6.61e1 l (s) 0.02 0.2 2 20 DCPP1 lob/los 2 2 2 1 q 1 1 6 18 zeta 0.2 0.2 0.07 0.05 */ rheology { type multiMode; models ( first { type DCPP; rho rho [1 -3 0 0 0 0 0] 820; etaS etaS [1 -1 -1 0 0 0 0] 0.002; etaP etaP [1 -1 -1 0 0 0 0] 1.03e3; lambdaOb lambdaOb [0 0 1 0 0 0 0] 0.02; lambdaOs lambdaOs [0 0 1 0 0 0 0] 0.01; zeta zeta [0 0 0 0 0 0 0] 0.2; q q [0 0 0 0 0 0 0] 1.0; } second { type DCPP; rho rho [1 -3 0 0 0 0 0] 820; etaS etaS [1 -1 -1 0 0 0 0] 0.002; etaP etaP [1 -1 -1 0 0 0 0] 2.22e3; lambdaOb lambdaOb [0 0 1 0 0 0 0] 0.2; lambdaOs lambdaOs [0 0 1 0 0 0 0] 0.1; zeta zeta [0 0 0 0 0 0 0] 0.2; q q [0 0 0 0 0 0 0] 1.0; } third { type DCPP; rho rho [1 -3 0 0 0 0 0] 820; etaS etaS [1 -1 -1 0 0 0 0] 0.002; etaP etaP [1 -1 -1 0 0 0 0] 4.16e3; lambdaOb lambdaOb [0 0 1 0 0 0 0] 2.0; lambdaOs lambdaOs [0 0 1 0 0 0 0] 1.0; zeta zeta [0 0 0 0 0 0 0] 0.07; q q [0 0 0 0 0 0 0] 6.0; } fourth { type DCPP; rho rho [1 -3 0 0 0 0 0] 820; etaS etaS [1 -1 -1 0 0 0 0] 0.002; etaP etaP [1 -1 -1 0 0 0 0] 1.322e3; lambdaOb lambdaOb [0 0 1 0 0 0 0] 20.0; lambdaOs lambdaOs [0 0 1 0 0 0 0] 20.0; zeta zeta [0 0 0 0 0 0 0] 0.05; q q [0 0 0 0 0 0 0] 18.0; } ); } // ************************************************************************* //