|June 5, 2013, 09:04||
3d structured mesh
Join Date: Jan 2013
Posts: 86Rep Power: 5
I post a thread about my problem in meshing with Gambit.
my model is a furnace with 72 eliptic holes around it.I want to remove some holes from the section of furnace which was shown in attached photos. I do not know how to mesh my volumes to have a structured map mesh.
I used to create surface and then substract it frome the surface of volume to call them inlet in my model but some one told me to create them as volumes. I want to have a map mesh or cooper but I do not know how to create it.
please help me if it is possible for you
|June 6, 2013, 01:23||
Join Date: Mar 2009
Posts: 2,973Rep Power: 30
if your elliptic surfaces are the inlet, then I would do a split in the z direction (negative): Use the lower circle adjacent to all your elliptic surfaces and sweep it in negative-z-direction.
Split your volume(s) with the generated surfaces.
Doing that you will isolate all your surface inlet on a volume, which will be meshable with cooper.
BUT for sur you will have a problem (skewness) because of tangential circles (upper and lower) --> possibilities are "merging" or adjusting both upper and lower circle radius for being able to insert one cell between circle and inlet surface
In memory of my friend Hervé: CFD engineer & freerider
|Thread||Thread Starter||Forum||Replies||Last Post|
|Add Mesh Layers doesnt work on the whole surface||Kryo||OpenFOAM Native Meshers: snappyHexMesh and Others||8||September 13, 2012 09:28|
|2D Mesh Generation Tutorial for GMSH||aeroslacker||Open Source Meshers: Gmsh, Netgen, CGNS, ...||12||January 19, 2012 04:52|
|[ICEM] Unstructure Meshing Around Imported Plot3D Structured Mesh ICEM||kawamatt2||ANSYS Meshing & Geometry||17||December 20, 2011 12:45|
|Block structured hexagonal mesh vs automated tetra mesh inside Workbench for CFD||Chander||CFX||3||November 27, 2011 17:24|
|How to control Minximum mesh space?||hung||FLUENT||7||April 18, 2005 09:38|