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

fireFoam - implications with "oppositeBurningPanels" tutorial

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   September 16, 2014, 07:29
Default fireFoam - implications with "oppositeBurningPanels" tutorial
  #1
New Member
 
Shamim
Join Date: Sep 2014
Posts: 1
Rep Power: 0
Shame is on a distinguished road
Hi I'm finishing my bachelor degree as a fire safety engineer working with the fireFOAM solver for OpenFOAM.
As my major is in the physics of fire and not CFD I'm rather novice in the area compared to many on this forum/website.
At the moment I'm working on trying to run and understand the tutorials given with the OpenFOAM installation and finding difficulty getting "oppostieBurningPanels" to work.
The problem is when running the "blockMesh" function the created directory "points" (found under "constant/polyMesh/points") does not write out the information it is supposed to, looks like this:

/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.2.x |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format binary;
class vectorField;
location "constant/polyMesh";
object points;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //


53125
(333333ÿ


As this is supposed to be a fixed and working tutorial i am wondering if I am doing anything wrong or if the problem is located in the tutorial itself. Has anyone else found any problem working with this tutorial or if anyone has a functioning one, would it be possible to share this with me so i can continue with working with using the program.
Because the points are not written I'm stuck here not being able to start a simulation and observe all the details off the results, rather annoying...


For the other two tutorials found "smallPoolFire2D" and "smallPoolFire3D" the creating of the mesh and running the simulation goes fine but when looking at the results for the temperature in ParaView it is but a slight 0,0002 degrees difference from the hotest and coldest areas, now I'm no expert (but working on becoming) at least a 300-900 degrees diffrence should be present to observe for a fire no?
And the temperature-slice for either of these tutorials does not seem to indicate a normal fire in the temperature-diffrence-formation. Neither as a coarse or fine simulation, has anyone else tried running these tutorials with reasonable results?

Grateful for any help and pointers.

Tnx for taking the time reading this!
Shame is offline   Reply With Quote

Reply

Tags
firefoam, openfoam, oppositeburningpanels, tutorial


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 Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
fireFoam installation Roman1 OpenFOAM Installation 2 September 27, 2013 03:05
Problem on Fluent Tutorial: Horizontal Film Boilig Feng FLUENT 2 April 13, 2013 05:34
How to setup a proper "heatFlux" boundary for fireFoam? Jumping OpenFOAM Pre-Processing 0 March 27, 2013 09:27
[Virtualization] OpenFOAM oriented tutorial on using VMware Player - support thread wyldckat OpenFOAM Installation 2 July 11, 2012 16:01


All times are GMT -4. The time now is 06:52.