CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums

Viscoelastic Fluid Flows using OpenFOAM The solver viscoelasticFluidFoam

Register Blogs Community New Posts Updated Threads Search

Rate this Entry

Viscoelastic Fluid Flows using OpenFOAM The solver viscoelasticFluidFoam

Posted October 14, 2016 at 12:27 by kindle

This guy use Openfoam and FENE-P !!!

Quote:
Originally Posted by mmasoudian View Post
Dear ata
I appreciate your quick answer
I compiled everything and I changed fvSolutions as you mentioned in forum but when I want to run a case (FENE-P): the error is:


mam@ubuntu:~/OpenFOAM/mam-2.0.0/RUN/tutorials/incompressible/viscoelasticFluidFoam/FENE-P$ viscoelasticFluidFoam
/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.0.0 |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
Build : 2.0.0-a317a4e7cd55
Exec : viscoelasticFluidFoam
Date : Aug 22 2011
Time : 01:39:04
Host : ubuntu
PID : 2568
Case : /home/mam/OpenFOAM/mam-2.0.0/RUN/tutorials/incompressible/viscoelasticFluidFoam/FENE-P
nProcs : 1
sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE).
fileModificationChecking : Monitoring run-time modified files using timeStampMaster
allowSystemOperations : Disallowing user-supplied system call operations

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Create time

Create mesh for time = 0

// using new solver syntax:
p
{
solver PCG;
preconditioner
{
type AMG;
cycle W-cycle;
policy AAMG;
nPreSweeps 0;
nPostSweeps 2;
groupSize 4;
minCoarseEqns 20;
nMaxLevels 100;
scale off;
smoother ILU;
}
tolerance 1e-07;
relTol 0;
minIter 0;
maxIter 800;
}

// using new solver syntax:
U
{
solver PBiCG;
preconditioner
{
type Cholesky;
}
minIter 0;
maxIter 1000;
tolerance 1e-06;
relTol 0;
}

// using new solver syntax:
taufirst
{
solver PBiCG;
preconditioner
{
type Cholesky;
}
minIter 0;
maxIter 1000;
tolerance 1e-06;
relTol 0;
}

Reading field p

Reading field U

Reading/calculating face flux field phi

Selecting viscoelastic model multiMode
Selecting viscoelastic model FENE-P

Starting time loop

Courant Number mean: 6.54561e-07 max: 1.84912e-05
deltaT = 1.1999e-05
Time = 1.1999e-05



--> FOAM FATAL IO ERROR:
keyword preconditioner is undefined in dictionary ":reconditioner"

file: :reconditioner from line 57 to line 57.

From function dictionary::lookupEntry(const word&, bool, bool) const
in file db/dictionary/dictionary.C at line 400.

FOAM exiting
Posted in Viscoelastic
Views 798 Comments 0 Edit Tags Email Blog Entry
« Prev     Main     Next »
Total Comments 0

Comments

 

All times are GMT -4. The time now is 05:05.