CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Mesh Generation & Pre-Processing Software > Pointwise & Gridgen

Error when generating volume grid

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   January 1, 2020, 20:03
Default Error when generating volume grid
  #1
New Member
 
Join Date: Jan 2020
Posts: 2
Rep Power: 0
meshing_tears is on a distinguished road
Hello,

I'm trying to generate an unstructured volume mesh (with T-Rex) for a complicated body.

The mesh successfully generates if a specify a maximum T-Rex layer count of 0 or 2. However, if I specify 40 layers (with the intention of growing the layers out to isotropy), it doesn't work. PointWise builds all the T-Rex layers, but when generating the isotropic region, gives the error:

Error: Failed recovering surface
Error: Failed to make volume grid

There are no other debug or warning messages produced.

Has anybody experienced these kind of errors before?
meshing_tears is offline   Reply With Quote

Old   January 13, 2020, 01:09
Default
  #2
New Member
 
Join Date: Jan 2020
Posts: 2
Rep Power: 0
meshing_tears is on a distinguished road
Hello everyone,

Please disregard this post - it looks like the problems were due to bugs in PointWise 18.0R4, which have been fixed.
meshing_tears is offline   Reply With Quote

Old   January 27, 2020, 06:25
Default Error in block initialization for unstructured mesh
  #3
New Member
 
Rupali
Join Date: Oct 2019
Posts: 14
Rep Power: 6
Rupali is on a distinguished road
I am also facing the same problem. I am trying to generate an unstructured volume mesh using isotropic entities and fluctuating boundary decay. I am performing block initialization and it is again and again showing error.
ERROR: One or more entities failed to initialized. Failed to make volume grid.
ERROR: Isotropic tets could not be formed. Try setting other isotropic attributes.
Please help me to solve this issue.
Rupali is offline   Reply With Quote

Reply

Tags
pointwise, t-rex, unstructured, volume


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 layer process keeps getting killed MBttR OpenFOAM Meshing & Mesh Conversion 4 August 15, 2016 03:21
alphaEqn.H in twoPhaseEulerFoam cheng1988sjtu OpenFOAM Bugs 15 May 1, 2016 16:12
snappyhexmesh remove blockmesh geometry philipp1 OpenFOAM Running, Solving & CFD 2 December 12, 2014 10:58
[blockMesh] error message with modeling a cube with a hold at the center hsingtzu OpenFOAM Meshing & Mesh Conversion 2 March 14, 2012 09:56
Grid Independent Solution Chuck Leakeas Main CFD Forum 2 May 26, 2000 11:18


All times are GMT -4. The time now is 15:52.