CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > OpenFOAM > OpenFOAM Meshing & Mesh Conversion

[snappyHexMesh] stl geometry trouble

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   December 1, 2010, 11:25
Default stl geometry trouble
  #1
Senior Member
 
Join Date: Feb 2010
Posts: 213
Rep Power: 17
vaina74 is on a distinguished road
Hi everybody.
I'm testing snappyHexMesh - I used other meshing software - but I have a problem with the stl geometry. I obtain:
Code:
Shell ***.stl does not support testing for inside
Probably it is not closed.
What's the problem? How can I fix it? I attach my files.
Thanks for your attention.
Attached Files
File Type: zip files.zip (46.8 KB, 36 views)
vaina74 is offline   Reply With Quote

Old   December 7, 2010, 06:11
Default
  #2
Senior Member
 
Join Date: Aug 2010
Location: Groningen, The Netherlands
Posts: 216
Rep Power: 19
colinB is on a distinguished road
Hi

simple problem:

the geometry is not closed you provided and so sHM can not define the inside for the refinement parameter. so you need to close the end of your geometry or change refinement to distance

regards
Colin
colinB is offline   Reply With Quote

Reply


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
[snappyHexMesh] SHM does not follow STL geometry well Illmatic OpenFOAM Meshing & Mesh Conversion 7 July 23, 2016 12:07
[Workbench] Meshing and export mesh from STL geometry alerfreire ANSYS Meshing & Geometry 0 March 26, 2013 10:25
[ICEM] STL Geometry in ICEM asal ANSYS Meshing & Geometry 3 February 5, 2013 10:44
fan with geometry stl Hitomi OpenFOAM 1 August 18, 2011 12:27
vitual _ real deneb FLUENT 3 January 22, 2007 05:31


All times are GMT -4. The time now is 18:21.