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October 28, 2014, 13:03 |
rhoSimpleFoam
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#1 |
New Member
Alberto Martinelli
Join Date: Oct 2014
Posts: 1
Rep Power: 0 |
Hi all, i am trying to solve a problem with OpenFOAM, but it returns the following error:
Code:
/*---------------------------------------------------------------------------*\ | ========= | | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | | \\ / O peration | Version: 2.3.0 | | \\ / A nd | Web: www.OpenFOAM.org | | \\/ M anipulation | | \*---------------------------------------------------------------------------*/ Build : 2.3.0-f5222ca19ce6 Exec : rhoSimpleFoam+ScalarTransport Date : Oct 28 2014 Time : 17:38:44 Host : "alberto-HP-TouchSmart-tm2-Notebook-PC" PID : 9631 Case : /tmp/run/CasoTesi 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 SIMPLE: convergence criteria field p tolerance 0.01 field U tolerance 0.0001 field e tolerance 0.001 field "(k|epsilon|omega)" tolerance 0.001 Reading thermophysical properties Selecting thermodynamics package { type hePsiThermo; mixture pureMixture; transport sutherland; thermo hConst; equationOfState perfectGas; specie specie; energy sensibleInternalEnergy; } Reading field U Reading the field theta Reading/calculating face flux field phi Creating turbulence model Selecting RAS turbulence model kEpsilon kEpsilonCoeffs { Cmu 0.09; C1 1.44; C2 1.92; C3 -0.33; sigmak 1; sigmaEps 1.3; Prt 1; } No finite volume options present Starting time loop Time = 0.1 smoothSolver: Solving for Ux, Initial residual = 1, Final residual = 0.0671153, No Iterations 2 smoothSolver: Solving for Uy, Initial residual = 1, Final residual = 0.0574083, No Iterations 2 smoothSolver: Solving for theta, Initial residual = 0, Final residual = 0, No Iterations 0 smoothSolver: Solving for e, Initial residual = 0.0167003, Final residual = 0.010471, No Iterations 1000 GAMG: Solving for p, Initial residual = 1, Final residual = 0.037697, No Iterations 7 time step continuity errors : sum local = 0.00093079, global = -1.09989e-05, cumulative = -1.09989e-05 rho max/min : 1.20202 1.20202 smoothSolver: Solving for epsilon, Initial residual = 0, Final residual = 0, No Iterations 0 smoothSolver: Solving for k, Initial residual = 1, Final residual = 0.00196402, No Iterations 2 ExecutionTime = 0.09 s ClockTime = 0 s Time = 0.2 smoothSolver: Solving for Ux, Initial residual = 0.999998, Final residual = 0.0610275, No Iterations 4 smoothSolver: Solving for Uy, Initial residual = 1, Final residual = 0.0272857, No Iterations 4 smoothSolver: Solving for theta, Initial residual = 1, Final residual = 0.00116621, No Iterations 4 smoothSolver: Solving for e, Initial residual = 1, Final residual = 0.0162867, No Iterations 2 #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::sigFpe::sigHandler(int) at ??:? #2 in "/lib/x86_64-linux-gnu/libc.so.6" #3 Foam::hePsiThermo<Foam::psiThermo, Foam::pureMixture<Foam::sutherlandTransport<Foam::species::thermo<Foam::hConstThermo<Foam::perfectGas<Foam::specie> >, Foam::sensibleInternalEnergy> > > >::calculate() at ??:? #4 Foam::hePsiThermo<Foam::psiThermo, Foam::pureMixture<Foam::sutherlandTransport<Foam::species::thermo<Foam::hConstThermo<Foam::perfectGas<Foam::specie> >, Foam::sensibleInternalEnergy> > > >::correct() at ??:? #5 at ??:? #6 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #7 at ??:? Eccezione in virgola mobile (core dump creato) |
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October 30, 2014, 07:12 |
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#2 |
Senior Member
anonymous
Join Date: Aug 2014
Posts: 205
Rep Power: 13 |
The solution diverges.
You should at least read the rules of the forum and how to post information about your erros. Give us a description of your case, your boundary conditions, the type of mesh, the schemes used and then we may help you. It would be easier if you upload your case. |
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Tags |
openfoam 2.3.0, printstack, rhosimplefoam rhopisofoam, sighandler |
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