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-   -   Problems with BouyantFoam (http://www.cfd-online.com/Forums/openfoam-solving/59069-problems-bouyantfoam.html)

tspon March 4, 2008 08:44

Hallo Openfoamers, I made a
 
Hallo Openfoamers,

I made a strange notice. BuoyantFoam and BuyoantSimpleFoam tutorials worked without problems. But as soon as I did some wmakes with my own files the tutorials show up this problem:

/*---------------------------------------------------------------------------*\
| ========= | |
| \ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \ / O peration | Version: 1.4.1 |
| \ / A nd | Web: http://www.openfoam.org |
| \/ M anipulation | |
\*---------------------------------------------------------------------------*/

Exec : FoamXCaseServer /home/caelinux/OpenFOAM/caelinux-1.4.1/run/tutorials/buoyantSimpleFoam hotRoom -open
Date : Mar 04 2008
Time : 13:10:00
Host : localhost
PID : 4264
Root : /home/caelinux/OpenFOAM/caelinux-1.4.1/run/tutorials/buoyantSimpleFoam
Case : hotRoom
Nprocs : 1
--> FOAM Warning :
From function dictionary::read(Istream&, const word&)
in file db/dictionary/dictionaryIO.C at line 92
Reading "/home/caelinux/OpenFOAM/OpenFOAM-1.4.1/.OpenFOAM-1.4.1/apps/FoamX/entries/patch PhysicalTypes/standard/p.cfg" at line 2
could not add entry
wall zeroGradient;
on line 2 of dictionary "/home/caelinux/OpenFOAM/OpenFOAM-1.4.1/applications/solvers/heatTransfer/buoyan tSimpleFoam/FoamX/buoyantSimpleFoam.cfg"
entry already in dictionary :
ITstream : /home/caelinux/OpenFOAM/OpenFOAM-1.4.1/applications/solvers/heatTransfer/buoyant SimpleFoam/FoamX/buoyantSimpleFoam.cfg::wall, line 48, IOstream: Version 2.0, format ASCII, line 48, OPENED, GOOD

CaseServer running.....
Application started with pid 4281
/*---------------------------------------------------------------------------*\
| ========= | |
| \ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \ / O peration | Version: 1.4.1 |
| \ / A nd | Web: http://www.openfoam.org |
| \/ M anipulation | |
\*---------------------------------------------------------------------------*/

Exec : buoyantSimpleFoam /home/caelinux/OpenFOAM/caelinux-1.4.1/run/tutorials/buoyantSimpleFoam hotRoom
Date : Mar 04 2008
Time : 13:10:58
Host : localhost
PID : 4281
Root : /home/caelinux/OpenFOAM/caelinux-1.4.1/run/tutorials/buoyantSimpleFoam
Case : hotRoom
Nprocs : 1
Create time

Create mesh for time = 0


Reading environmentalProperties
Reading thermophysical properties

Selecting thermodynamics package hThermo<puremixture<consttransport<speciethermo<hc onstthermo<perfectgas>>>>>
#0 Foam::error::printStack(Foam:http://www.cfd-online.com/OpenFOAM_D...part/proud.gifstream&) in "/home/caelinux/OpenFOAM/OpenFOAM-1.4.1/lib/linuxGccDPOpt/libOpenFOAM.so"
#1 Foam::sigFpe::sigFpeHandler(int) in "/home/caelinux/OpenFOAM/OpenFOAM-1.4.1/lib/linuxGccDPOpt/libOpenFOAM.so"
#2 Uninterpreted: [0xb7fae420]
#3 Foam::hThermo<foam::puremixture<foam::consttranspo rt<foam::speciethermo<foam::hc onstthermo<foam::perfectgas> > > > >::calculate() in "/home/caelinux/OpenFOAM/OpenFOAM-1.4.1/lib/linuxGccDPOpt/libbasicThermophysical Models.so"
#4 Foam::hThermo<foam::puremixture<foam::consttranspo rt<foam::speciethermo<foam::hc onstthermo<foam::perfectgas> > > > >::hThermo(Foam::fvMesh const&) in "/home/caelinux/OpenFOAM/OpenFOAM-1.4.1/lib/linuxGccDPOpt/libbasicThermophysical Models.so"
#5 Foam::basicThermo::addfvMeshConstructorToTable<foa m::hthermo<foam::puremixture<f oam::consttransport<foam::speciethermo<foam::hcons tthermo<foam::perfectgas> > > > > >::New(Foam::fvMesh const&) in "/home/caelinux/OpenFOAM/OpenFOAM-1.4.1/lib/linuxGccDPOpt/libbasicThermophysical Models.so"
#6 Foam::basicThermo::New(Foam::fvMesh const&) in "/home/caelinux/OpenFOAM/OpenFOAM-1.4.1/lib/linuxGccDPOpt/libbasicThermophysical Models.so"
#7 main in "/home/caelinux/OpenFOAM/OpenFOAM-1.4.1/applications/bin/linuxGccDPOpt/buoyantSi mpleFoam"
#8 __libc_start_main in "/lib/i686/libc.so.6"
#9 Foam::regIOobject::readIfModified() in "/home/caelinux/OpenFOAM/OpenFOAM-1.4.1/applications/bin/linuxGccDPOpt/buoyantSi mpleFoam"

Can anyone help me with this. This is really strange. I didn't change anything within the case.
I already build up my operating-system but that did not help either.

Thanks in advance,
Thomas

tspon March 6, 2008 12:29

I fixed it myself. The tutoria
 
I fixed it myself. The tutorial case was saved under "root" not "local user". chgrp and chown helped. This problem did not occur when running other solvers. Maybe someone could fix this problem at time.

Thomas

tspon March 6, 2008 12:30

BTW it's buoyant;-)
 
BTW it's buoyant;-)


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