|
[Sponsors] |
[Gmsh] Mesh for discharge of pollutant into the atmosphere. |
![]() |
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
![]() |
![]() |
#1 |
New Member
Cleiton Luiz
Join Date: Jul 2018
Posts: 8
Rep Power: 8 ![]() |
Hello everyone!
I am interested in simulating the discharge of a pollutant in the atmosphere by a chamine and for this I decided to use OpenFOAM. I used gmsh to create the geometry. I created one block for atmosphere and another for the chimney. I performed a boolean union operation with the intention of connecting the two blocks. The problem is that when converting the mesh to OpenFOAM the block associated with chamine disappears. Anyone have any suggestions on how to connect the two blocks? Or some better idea to create the desired geometry? /*--------------------------------*- C++ -*----------------------------------*\ ========= | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox \\ / O peration | Website: https://openfoam.org \\ / A nd | Version: 6 \\/ M anipulation | \*---------------------------------------------------------------------------*/ FoamFile { version 2.0; format ascii; class polyBoundaryMesh; location "constant/polyMesh"; object boundary; } 8 ( inlet { type patch; // physicalType patch; nFaces 1120; startFace 129136; } bottonWall { type patch; // physicalType patch; nFaces 1344; startFace 130256; } frontAndBack { type empty; // physicalType patch; nFaces 3968; startFace 131600; } topWall { type patch; // physicalType patch; nFaces 1120; startFace 135568; } outlet { type patch; // physicalType patch; nFaces 1120; startFace 136688; } fixedWalls { type patch; // physicalType patch; nFaces 0; startFace 137808; } topChimney { type patch; // physicalType patch; nFaces 0; startFace 137808; } bottonChimney { type patch; // physicalType patch; nFaces 64; startFace 137808; } ) |
|
![]() |
![]() |
![]() |
Tags |
gmshtofoam |
|
|
![]() |
||||
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 |
sliding mesh problem in CFX | Saima | CFX | 46 | September 11, 2021 07:38 |
decomposePar problem: Cell 0contains face labels out of range | vaina74 | OpenFOAM Pre-Processing | 37 | July 20, 2020 05:38 |
[ICEM] surface mesh merging problem | everest | ANSYS Meshing & Geometry | 44 | April 14, 2016 06:41 |
[snappyHexMesh] snappyHexMesh won't work - zeros everywhere! | sc298 | OpenFOAM Meshing & Mesh Conversion | 2 | March 27, 2011 21:11 |