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[mesh manipulation] Problems with periodic/cyclic boundaries

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Old   June 17, 2010, 02:50
Default Problems with periodic/cyclic boundaries
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Sebastian Saegeler
Join Date: Nov 2009
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Hi everybody!

I tried to convert an ICEM created .msh file to Open Foam and got some Errors. Seems like, theres anything Wrong with the perodic boundaries.


dimension of grid: 3
Creating shapes for 3-D cells
Building patch-less mesh...--> FOAM Warning :
From function polyMesh:olyMesh(... construct from shapes...)
in file meshes/polyMesh/polyMeshFromShapeMesh.C at line 577
Found 292878 undefined faces in mesh; adding to default patch.
done.

Building boundary and internal patches.
Creating patch 0 for zone: 94 start: 1 end: 3818920 type: interior name: int_LIVE
Creating patch 1 for zone: 95 start: 3818921 end: 10268062 type: interior name: int_LIVE
Creating patch 2 for zone: 96 start: 10268063 end: 10887762 type: interior name: int_LIVE
Creating patch 3 for zone: 97 start: 10887763 end: 12179520 type: interior name: int_LIVE
Creating patch 4 for zone: 98 start: 12179521 end: 14461122 type: interior name: int_LIVE
Creating patch 5 for zone: 99 start: 14461123 end: 15144828 type: interior name: int_LIVE
Creating patch 6 for zone: 100 start: 15144829 end: 15147466 type: wall name: WALLS
Creating patch 7 for zone: 101 start: 15147467 end: 15148659 type: wall name: WALLS
Creating patch 8 for zone: 102 start: 15148660 end: 15149106 type: wall name: CORE_INLET
Creating patch 9 for zone: 103 start: 15149107 end: 15150217 type: wall name: FAN_INLET
Creating patch 10 for zone: 104 start: 15150218 end: 15179078 type: periodic name: PERIODIC


fluent patch type periodic not recognised.#0 Foam::error:rintStack(Foam::Ostream&) in "/home/sebastian/OpenFOAM/OpenFOAM-1.6/lib/linux64GccDPOpt/libOpenFOAM.so"
#1 Foam::error::abort() in "/home/sebastian/OpenFOAM/OpenFOAM-1.6/lib/linux64GccDPOpt/libOpenFOAM.so"
#2 main in "/home/sebastian/OpenFOAM/OpenFOAM-1.6/applications/bin/linux64GccDPOpt/fluentMeshToFoam"
#3 __libc_start_main in "/lib64/libc.so.6"
#4 _start at /usr/src/packages/BUILD/glibc-2.9/csu/../sysdeps/x86_64/elf/start.S:116


From function fluentToFoam::main(int argc, char *argv[])
in file fluentMeshToFoam.L at line 1334.

FOAM aborting

Aborted



Can anybody help me please??


Sebastian
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