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Showing results 1 to 7 of 7 Search took 0.00 seconds. Search: Posts Made By: desert_1250

Forum: OpenFOAM Running, Solving & CFD February 9, 2014, 13:42

Replies: 475 Viscoelastic Fluid Flows using OpenFOAM The solver viscoelasticFluidFoam Views: 94,896 Posted By desert_1250 Hi use these keywords at terminal window: ... Hi use these keywords at terminal window: foamCalc gradU // velocity gradient contour foamCalc stressDifferences // normal stress differences N1 & N2 foamCalc wallGradU // velocity gradient at...

Forum: OpenFOAM Running, Solving & CFD August 14, 2013, 06:51

Replies: 475 Viscoelastic Fluid Flows using OpenFOAM The solver viscoelasticFluidFoam Views: 94,896 Posted By desert_1250 Hi again i hopethat get your mean correctly,... Hi again i hopethat get your mean correctly, ENSHA ALLA ;) nu is kinematic viscosity, divided solvent viscosity to density. Note! polymer viscosity should be considered zero in Newtonian case. ...

Forum: OpenFOAM Running, Solving & CFD August 13, 2013, 15:52

Replies: 475 Viscoelastic Fluid Flows using OpenFOAM The solver viscoelasticFluidFoam Views: 94,896 Posted By desert_1250 Hi dear ali In viscoelastic fluid, the... Hi dear ali In viscoelastic fluid, the summation of solvent and polymer viscisity is total viscosity that should be concider to calculate Re Number. in netonian case, lambda should be near to...

Forum: OpenFOAM Running, Solving & CFD July 1, 2012, 03:58

Replies: 475 Viscoelastic Fluid Flows using OpenFOAM The solver viscoelasticFluidFoam Views: 94,896 Posted By desert_1250 ok dear Amin, just open the... ok dear Amin, just open the viscoelasticProperties of Giesekus Case and remove second,third and fourth modes on it. Kind Regards ______________ Rasoul

Forum: OpenFOAM Running, Solving & CFD August 3, 2011, 00:56

Replies: 475 Viscoelastic Fluid Flows using OpenFOAM The solver viscoelasticFluidFoam Views: 94,896 Posted By desert_1250 Will fragen. Viel Glück Das Recht auf Asyl... Will fragen. Viel Glück Das Recht auf Asyl ___________ Rasoul

Forum: OpenFOAM Running, Solving & CFD August 2, 2011, 06:47

Replies: 475 Viscoelastic Fluid Flows using OpenFOAM The solver viscoelasticFluidFoam Views: 94,896 Posted By desert_1250 Dear yosof, tua is the summation of tau at each... Dear yosof, tua is the summation of tau at each mode of viscoelastic fluid because of its relaxation spectra best regard ___________ Rasoul

Forum: OpenFOAM Running, Solving & CFD June 24, 2010, 15:02

Replies: 475 Viscoelastic Fluid Flows using OpenFOAM The solver viscoelasticFluidFoam Views: 94,896 Posted By desert_1250 Hello Jovani,how are u?:) My name is rasoul... Hello Jovani,how are u?:) My name is rasoul and I need PTT model for solving the viscoelastic Fluid,if you help me ,i am very glad, i am waiting...

Showing results 1 to 7 of 7

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