|September 24, 2013, 13:01||
Mesh-size problem with Gmsh
Join Date: Jun 2013
Posts: 10Rep Power: 4
I'm new in Gmsh and meshing software in general.
A part of my thesis work consist in the Thermo-Hydraulic simulation (with openFOAM 2.2.1) of a nuclear reactor (TRIGA mark II) with a detailed geometry. I've already made a quite detailed geometry with Gmsh, that you can find in the attached file.
The problem is that, in order to reduce the number of elements, I would like to have smaller tetrahedral element size at boundaries and bigger elements in the bulk regions.
I've already tried with the BoundaryLayer field, but it seems to work just for 2D mesh.
I'll appreciate any comments and/or suggestions.
Thank you in advance.
Last edited by DanAndrea87; September 26, 2013 at 04:07.
|3d mesh, boundarylayer, gmsh, mesh size, openfoam 2.2.1|
|Thread||Thread Starter||Forum||Replies||Last Post|
|No layers in a small gap||bobburnquist||OpenFOAM Native Meshers: snappyHexMesh and Others||6||August 26, 2015 09:38|
|CAD -> gMsh -> enGrid -> OpenFOAM Problem||AlGates||OpenFOAM||7||August 6, 2010 12:46|
|Dynamic Mesh Problem.||Tom Clark||FLUENT||9||July 7, 2010 07:56|
|external flow with snappyHexMesh||chelvistero||OpenFOAM||11||January 15, 2010 20:43|
|Gambit problems||Althea||FLUENT||21||February 6, 2001 08:05|