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

UNV to OF conversion

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

Reply
 
LinkBack Thread Tools Display Modes
Old   July 23, 2011, 10:37
Default UNV to OF conversion
  #1
Member
 
Aleksey Rukhlenko
Join Date: Nov 2009
Location: Moscow
Posts: 55
Rep Power: 7
Aleksey_R is on a distinguished road
Send a message via ICQ to Aleksey_R
Greetings, colleagues.

Probably, I found bug in ideasUnvToFoam. I've created mesh in Salome 6.3.0 and converted it into OF using ideasUnvToFoam. The mesh was damaged during conversion. I attach 2 png-files which explain the problem.

The unv-file and the result of it's conversion into OF format may be downloaded by following link:

http://files.mail.ru/MRBVD3

OF version: 1.7.1
OS: OpenSUSE 11.4 64 bit

The simulation problem is flow in 2D tube around gaussian-like obstacle.

Best regards, Aleksey.
Attached Images
File Type: jpg SalomeMesh.jpg (56.9 KB, 25 views)
File Type: jpg OFmesh.jpg (57.1 KB, 28 views)
Aleksey_R is offline   Reply With Quote

Old   July 25, 2011, 17:18
Default
  #2
Member
 
Aleksey Rukhlenko
Join Date: Nov 2009
Location: Moscow
Posts: 55
Rep Power: 7
Aleksey_R is on a distinguished road
Send a message via ICQ to Aleksey_R
At last, I solved this problem. Solution: scale mesh with coefficient 100 -> save in .unv -> convert to OpenFOAM format -> scale 0.01.

It appeared that OpenFOAM converter fails to read small quantities...
Aleksey_R is offline   Reply With Quote

Reply

Tags
bug, ideasunvtofoam

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
Mesh conversion exits prematurely (Salome to OF) DMcP OpenFOAM 0 July 14, 2011 02:07
unv mesh corrupted after createPatch maddalena OpenFOAM Mesh Utilities 1 February 18, 2010 08:43
Several problems with the mesh conversion utility when converting the meshes from Gridgen su_junwei OpenFOAM Meshing & Mesh Conversion 2 July 26, 2008 23:58
UNV IO Source Code gdbaldw Open Source Meshers: Gmsh, Netgen, CGNS, ... 4 March 7, 2008 09:47
Energy Conversion Systems (Power and Pro.) Tools Gordan Feric / Engineering Software (EngWare) Main CFD Forum 0 August 26, 2001 23:14


All times are GMT -4. The time now is 03:52.