| Roxxor91 |
June 5, 2019 07:18 |
Meshing this plate with cyclic boundary conditions
Hello everyone
I want to mesh a thin plate in the x-y plane and apply cyclic/periodic boundary conditions for each of my internal fields. Then I would like to use a compressible solver dbnsFoam (p, T, U) to move a vortex. I am trying to reproduce the results in that paper: https://dl.acm.org/citation.cfm?id=3067565, section 7.5.
Here is my 'blockMeshDict'
Code:
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | foam-extend: Open Source CFD |
| \\ / O peration | Version: 4.0 |
| \\ / A nd | Web: http://www.foam-extend.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
object blockMeshDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
convertToMeters 1;
vertices
(
(0 0 0)
(10 0 0)
(10 10 0)
(0 10 0)
(0 0 1)
(10 0 1)
(10 10 1)
(0 10 1)
);
blocks
(
hex (0 1 2 3 4 5 6 7) (20 20 1) simpleGrading (1 1 1)
);
edges
(
);
boundary
(
inlet
{
faces ((0 4 7 3));
type cyclic;
neighbourPatch outlet;
}
outlet
{
faces ((2 6 5 1));
type cyclic;
neighbourPatch inlet;
}
bottom
{
faces ((1 5 4 0));
type cyclic;
neighbourPatch top;
}
top
{
faces ((3 7 6 2));
type cyclic;
neighbourPatch bottom;
}
left
{
faces ((0 3 2 1));
type wall;//cyclic;
//neighbourPatch right;
}
right
{
faces ((4 5 6 7));
type wall;//cyclic;
//neighbourPatch left;
}
);
mergePatchPairs
(
);
// ************************************************************************* //
and here is my error message
Code:
Creating block mesh from
"./shockTube/constant/polyMesh/blockMeshDict"
Creating curved edges
Creating topology blocks
Creating topology patches
Creating block mesh topology
Segmentation fault (core dumped)
I am using foam-extend-4.0 on Linux Mint 18.
Can you help me figure out what is wrong in this piece of code ?
Thanks
Thomas |
