|
[Sponsors] |
[snappyHexMesh] distance limitation for SnappyHexMesh |
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
February 20, 2012, 07:01 |
distance limitation for SnappyHexMesh
|
#1 |
Member
Aqua
Join Date: Oct 2011
Posts: 96
Rep Power: 14 |
Hello everyone,
I found some limitation with snappyHexMesh or OF. will be more than glad if you can confirm that for me. 1. I create a block with blockMesh, and the block is 1000m far away from (0 0 0). Then use SnappyHexMesh to for a cube inside the block. Then CheckMesh, there are highly aspect ratio even zero volume. 2 I create the same size block with blockMesh, but the block is 10 m far away from (0 0 0), then use SHM for a cube inside the block. then checkMesh, the Mesh is OK! Since I just copied the whole case, then modify the blockMeshDict, so I am pretty sure for the different cases above, the only difference is the distance to (0 0 0). Does anyone can confirm this for me? Does anyone performed some simulation with computational domain around 1000m far away from origion? Thank you so much! Aqua |
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
[snappyHexMesh] Error snappyhexmesh - Multiple outside loops | avinashjagdale | OpenFOAM Meshing & Mesh Conversion | 53 | March 8, 2019 09:42 |
OpenFOAM webinar: A multidimensional parallel numerical solver of ADM1 model for anae | Gavin | OpenFOAM Announcements from Other Sources | 0 | July 12, 2018 10:30 |
Compute/Extract cell wall distance | Ionut G | Fluent UDF and Scheme Programming | 0 | March 23, 2017 07:05 |
[DesignModeler] Distance finder | Miroslav | ANSYS Meshing & Geometry | 0 | December 14, 2011 14:47 |
Level set & distance functions | Renato. | Main CFD Forum | 7 | February 7, 2006 06:46 |