CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > OpenFOAM Running, Solving & CFD

Changing the geometry BC and IC of tutorials

Register Blogs Members List Search Today's Posts Mark Forums Read

Reply
 
LinkBack Thread Tools Display Modes
Old   September 11, 2007, 12:35
Default Hi, I'm Hyunchang and just h
  #1
New Member
 
Hyunchang Lee
Join Date: Mar 2009
Posts: 5
Rep Power: 8
hyunchang is on a distinguished road
Hi,
I'm Hyunchang and just have started to use OpenFOAM.
We are to implement two-fluid model into 2phase flow, like spray, bubble...
For that, in starting step, I'm trying to solve channel flow where bubbles which have same diameter are passing.
So for that, I'm trying to change bubblecolumn case of tutorials.
I adjusted blockMeshdict and made new meshes and also change field data in 0 directory for the initial and boundary condition of our problem.
And then run the solver, twoPhaseEulerFoam by typing
"twoPhaseEulerFoam . channel_flow" in commander.
but I Have got error message like below.




lee@pcblue:~/OpenFOAM/lee-1.4.1/run/tutorials/twoPhaseEulerFoam> twoPhaseEulerFoam . channel_flow
/*---------------------------------------------------------------------------*\
| ========= | |
| \ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \ / O peration | Version: 1.4.1 |
| \ / A nd | Web: http://www.openfoam.org |
| \/ M anipulation | |
\*---------------------------------------------------------------------------*/

Exec : twoPhaseEulerFoam . channel_flow
Date : Sep 11 2007
Time : 18:18:49
Host : pcblue
PID : 6090
Root : /nfs/home/lee/OpenFOAM/lee-1.4.1/run/tutorials/twoPhaseEulerFoam
Case : channel_flow
Nprocs : 1
Create time

Create mesh for time = 0


Reading environmentalProperties
Reading transportProperties

Calculating face flux field phia
Calculating face flux field phib
Reading field alpha

Reading field p

Reading field k

Reading field epsilon

Calculating field nutb

#0 Foam::error::printStack(Foam:stream&) in "/nfs/home/lee/OpenFOAM/OpenFOAM-1.4.1/lib/linuxGccDPOpt/libOpenFOAM.so"
#1 Foam::sigFpe::sigFpeHandler(int) in "/nfs/home/lee/OpenFOAM/OpenFOAM-1.4.1/lib/linuxGccDPOpt/libOpenFOAM.so"
#2 Uninterpreted: [0xb7eff420]
#3 Foam::divide(Foam::Field<double>&, Foam::UList<double> const&, Foam::UList<double> const&) in "/nfs/home/lee/OpenFOAM/OpenFOAM-1.4.1/lib/linuxGccDPOpt/libOpenFOAM.so"
#4 void Foam::divide<foam::fvpatchfield,>(Foam::GeometricF ield<double,>&, Foam::GeometricField<double,> const&, Foam::GeometricField<double,> const&) in "/nfs/home/lee/OpenFOAM/OpenFOAM-1.4.1/applications/bin/linuxGccDPOpt/twoPhaseEu lerFoam"
#5 Foam::tmp<foam::geometricfield<double,> > Foam::operator/<foam::fvpatchfield,>(Foam::tmp<foam::geometricfie ld<double,> > const&, Foam::GeometricField<double,> const&) in "/nfs/home/lee/OpenFOAM/OpenFOAM-1.4.1/applications/bin/linuxGccDPOpt/twoPhaseEu lerFoam"
#6 main in "/nfs/home/lee/OpenFOAM/OpenFOAM-1.4.1/applications/bin/linuxGccDPOpt/twoPhaseEu lerFoam"
#7 __libc_start_main in "/lib/libc.so.6"
#8 Foam::regIOobject::readIfModified() in "/nfs/home/lee/OpenFOAM/OpenFOAM-1.4.1/applications/bin/linuxGccDPOpt/twoPhaseEu lerFoam"
Floating point exception



It will be very kind of you to tell me any advice for this.

Many thanks.

Hyunchang.
hyunchang is offline   Reply With Quote

Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
tutorials sijin james CD-adapco 18 April 15, 2007 07:23
changing geometry yann CD-adapco 7 February 17, 2006 06:40
Fluent: changing dimensions of a geometry genetaed Madhukar Rapaka FLUENT 3 October 12, 2005 11:40
Ask about CFD tutorials Siripon Sukuabol Main CFD Forum 4 March 1, 2005 10:30
Help-Gambit-Changing geometry color Shankar FLUENT 3 April 10, 2002 22:11


All times are GMT -4. The time now is 20:34.