|October 17, 2013, 07:11||
Join Date: Oct 2013
Posts: 2Rep Power: 0
I have a problem with hexa meshing of the container that is presented in the pictures below. I have no problem with meshing when the top and bottom of container are flat surfaces. But now, that I am trying to do it with curved surfaces, I am stucked.
I tried to block the whole geometry, split it where the curvature begins, and then make O-grid for top and bottom part (I used type of O-grid, as I would mesh quarter of a sphere). But than I couldnīt make O-grid in the middle part of the continer (cylindrical part), so a lot of cells had very bad angles .
Is it possible to first make good O-grid mesh in the middle part of the container. There I would just use O-grid for half of a cylinder. And then make the mesh for top and bottom.
Or am I doing this totally wrong? If so, could someone please give me some guidelines what would be the most efficient way to mesh this.
Probably I should ask this first: Although the geometry is quite simple, is it possible to make a good hexa mesh at all?
|October 17, 2013, 16:14||
Join Date: Feb 2013
Posts: 171Rep Power: 14
You can create the ogrid structure in just one step (Pics are attached). You can see the initial blocking, block+face selection for ogrid creation and the resulting mesh.
|Thread||Thread Starter||Forum||Replies||Last Post|
|[ANSYS Meshing] Can I use ANSYS Meshing for manual meshing?||Kirjain||ANSYS Meshing & Geometry||6||November 30, 2015 09:11|
|[ANSYS Meshing] Migrating from GAMBIT to ANSYS Meshing||David-CFD||ANSYS Meshing & Geometry||1||April 1, 2011 05:22|
|Best Meshing scheme for Cylinder||Nutrex||Main CFD Forum||4||July 29, 2008 11:03|
|Singularity of grid?Volume meshing vs face meshing||Ken||Main CFD Forum||0||September 4, 2003 11:09|
|Volume Meshing & Face Meshing? singularity of grid||ken||FLUENT||0||September 4, 2003 11:08|