|
[Sponsors] |
![]() |
![]() |
#1 |
New Member
Evgeny Cherniakov
Join Date: Dec 2011
Location: Hong Kong
Posts: 4
Rep Power: 14 ![]() |
Dear All,
I am trying to make a model of the cleanroom with moving person (with ICEM-CFD). But there is a problem with volume meshing. The geometry is simple (files are below) but I don't know, why is a problem with volume meshing? (surfaces are meshed well) Does anybody have an experience with ICEM-CFD meshing? Could you tell me, where could be a problem with volume? Because I have no a big experience with ICEM-CFD (Before ICEM-CFD I have used another software) Thanks. meshing files: http://depositfiles.com/files/has0aedqj Last edited by jekmann; March 5, 2013 at 01:50. Reason: add link for meshing files |
|
![]() |
![]() |
![]() |
![]() |
#2 |
New Member
Evgeny Cherniakov
Join Date: Dec 2011
Location: Hong Kong
Posts: 4
Rep Power: 14 ![]() |
I have found strange thing in meshing:
If I meshed all geometry "Hexa" - all surfaces are meshed, but volumes aren't; The error is following: error orienting normals, perhaps there is more than one region error in output_region_boundaries. but if I meshed all geometry "Tetra" - the volumes are meshed, but the surfaces, which are "connected", I mean surfaces which are "interface" between LEFT-INTERIOR and MOVING-MESH-FRONT-LEFT and etc. (inside the geometry model) aren't meshed. You can see it at the attached link above. |
|
![]() |
![]() |
![]() |
![]() |
#3 |
New Member
huzi
Join Date: Aug 2012
Posts: 4
Rep Power: 14 ![]() |
How to download the mesh file?Maybe I could help you
|
|
![]() |
![]() |
![]() |
![]() |
#4 |
New Member
huzi
Join Date: Aug 2012
Posts: 4
Rep Power: 14 ![]() |
Hi, email is huwenshengxiaohaha@163.com. You can send the mesh to me.
|
|
![]() |
![]() |
![]() |
![]() |
#5 |
Senior Member
Join Date: Feb 2013
Location: Germany
Posts: 200
Rep Power: 24 ![]() ![]() |
For tetra meshing you have to define the interface surfaces as internal walls under part mesh setup.
Also blocking for this geometry should be pretty easy, even for a beginner. Just look for some tutorials and go for it ![]() The internal wall option only applies to Octree. To mesh the interface surfaces you have to associate the faces to their corresponding surfaces. |
|
![]() |
![]() |
![]() |
Tags |
icem-cfd, volume meshing |
|
|
![]() |
||||
Thread | Thread Starter | Forum | Replies | Last Post |
[snappyHexMesh] Add Mesh Layers doesnt work on the whole surface | Kryo | OpenFOAM Meshing & Mesh Conversion | 13 | February 17, 2022 07:34 |
[snappyHexMesh] No layers in a small gap | bobburnquist | OpenFOAM Meshing & Mesh Conversion | 6 | August 26, 2015 09:38 |
mesh generation problem | Ellen | FLUENT | 7 | February 18, 2009 21:20 |
Convergence moving mesh | lr103476 | OpenFOAM Running, Solving & CFD | 30 | November 19, 2007 14:09 |
Latest news in mesh generation | Robert Schneiders | Main CFD Forum | 0 | March 2, 1999 04:07 |