OpenFOAM extensions / Other Breeder (SVN) stuff / #35 Cyclic BC problem with two region mesh

Cyclic BC problem with two region mesh

#35 Cyclic BC problem with two region mesh

Status: acknowledged

Owner: nobody

Labels: None

Priority: normal

Severity: major

Reproducibility: always

Projection: none

build:

category: Library

fixed_in_version:

os:

os_build:

platform:

target_version:

version: 1.5

component: other

Updated: 2011-01-09

Created: 2010-11-17

Creator: Anonymous

Private: No

If the CFD-model consists more than one region and the different regions the cyclic boundaries are not in the same plane seem that cyclic bc does not work.
---- additional_information ----
On example case cyclic boundary conditions does not work if the rotor is rotated to a different angle than the stator. Rotor cyclic bc works fine when CFD model have only rotor and pure rotor is possible rotate arbitrary position. Problems start when rotor and stator model put together using merge mesh. Follow error occurred:

face 24 area does not match neighbour 234 by 0.181011% -- possible face ordering problem.
patch:PER_rt my area:2.9249e-07 neighbour area:2.9302e-07 matching tolerance:0.001
Mesh face:26250 vertices:4((0.0122268 0.35013 0.00314778) (0.0122268 0.35013 0.004) (0.0122148 0.349787 0.004) (0.0122148 0.349787 0.00314778))
Neighbour face:26460 vertices:4((-0.0244387 0.34949 0.00314778) (-0.0244148 0.349147 0.00314778) (-0.0244148 0.349147 0.004) (-0.0244387 0.34949 0.004))
Other errors also exist, only the largest is reported. Please rerun with cyclic debug flag set for more information.
#0 Foam::error::printStack(Foam::Ostream&) in "/home/Pekka/OpenFOAM/OpenFOAM-1.5-dev/lib/linux64GccDPOpt/libOpenFOAM.so"
#1 Foam::error::exit(int) in "/home/Pekka/OpenFOAM/OpenFOAM-1.5-dev/lib/linux64GccDPOpt/libOpenFOAM.so"
#2 Foam::cyclicPolyPatch::calcTransforms() in "/home/Pekka/OpenFOAM/OpenFOAM-1.5-dev/lib/linux64GccDPOpt/libOpenFOAM.so"
#3 Foam::polyBoundaryMesh::calcGeometry() in "/home/Pekka/OpenFOAM/OpenFOAM-1.5-dev/lib/linux64GccDPOpt/libOpenFOAM.so"
#4 Foam::polyMesh::polyMesh(Foam::IOobject const&) in "/home/Pekka/OpenFOAM/OpenFOAM-1.5-dev/lib/linux64GccDPOpt/libOpenFOAM.so"
#5 Foam::fvMesh::fvMesh(Foam::IOobject const&) in "/home/Pekka/OpenFOAM/OpenFOAM-1.5-dev/lib/linux64GccDPOpt/libfiniteVolume.so"
#6 Foam::dynamicFvMesh::dynamicFvMesh(Foam::IOobject const&) in "/home/Pekka/OpenFOAM/OpenFOAM-1.5-dev/lib/linux64GccDPOpt/libdynamicFvMesh.so"
#7 Foam::mixerGgiFvMesh::mixerGgiFvMesh(Foam::IOobject const&) in "/home/Pekka/OpenFOAM/OpenFOAM-1.5-dev/lib/linux64GccDPOpt/libdynamicFvMesh.so"
#8 Foam::dynamicFvMesh::addIOobjectConstructorToTable<Foam::mixerGgiFvMesh>::New(Foam::IOobject const&) in "/home/Pekka/OpenFOAM/OpenFOAM-1.5-dev/lib/linux64GccDPOpt/libdynamicFvMesh.so"
#9 Foam::dynamicFvMesh::New(Foam::IOobject const&) in "/home/Pekka/OpenFOAM/OpenFOAM-1.5-dev/lib/linux64GccDPOpt/libdynamicFvMesh.so"
#10 Foam::regIOobject::writeObject(Foam::IOstream::streamFormat, Foam::IOstream::versionNumber, Foam::IOstream::compressionType) const in "/home/Pekka/OpenFOAM/OpenFOAM-1.5-dev/applications/bin/linux64GccDPOpt/turbDyMFoam"
#11 __libc_start_main in "/lib64/libc.so.6"
#12 Foam::regIOobject::writeObject(Foam::IOstream::streamFormat, Foam::IOstream::versionNumber, Foam::IOstream::compressionType) const in "/home/Pekka/OpenFOAM/OpenFOAM-1.5-dev/applications/bin/linux64GccDPOpt/turbDyMFoam"

From function cyclicPolyPatch::calcTransforms()
in file meshes/polyMesh/polyPatches/constraint/cyclic/cyclicPolyPatch.C at line 197.

FOAM aborting (FOAM_ABORT set)

#0 Foam::error::printStack(Foam::Ostream&) in "/home/Pekka/OpenFOAM/OpenFOAM-1.5-dev/lib/linux64GccDPOpt/libOpenFOAM.so"
#1 Foam::error::abort() in "/home/Pekka/OpenFOAM/OpenFOAM-1.5-dev/lib/linux64GccDPOpt/libOpenFOAM.so"
#2 Foam::error::exit(int) in "/home/Pekka/OpenFOAM/OpenFOAM-1.5-dev/lib/linux64GccDPOpt/libOpenFOAM.so"
#3 Foam::cyclicPolyPatch::calcTransforms() in "/home/Pekka/OpenFOAM/OpenFOAM-1.5-dev/lib/linux64GccDPOpt/libOpenFOAM.so"
#4 Foam::polyBoundaryMesh::calcGeometry() in "/home/Pekka/OpenFOAM/OpenFOAM-1.5-dev/lib/linux64GccDPOpt/libOpenFOAM.so"
#5 Foam::polyMesh::polyMesh(Foam::IOobject const&) in "/home/Pekka/OpenFOAM/OpenFOAM-1.5-dev/lib/linux64GccDPOpt/libOpenFOAM.so"
#6 Foam::fvMesh::fvMesh(Foam::IOobject const&) in "/home/Pekka/OpenFOAM/OpenFOAM-1.5-dev/lib/linux64GccDPOpt/libfiniteVolume.so"
#7 Foam::dynamicFvMesh::dynamicFvMesh(Foam::IOobject const&) in "/home/Pekka/OpenFOAM/OpenFOAM-1.5-dev/lib/linux64GccDPOpt/libdynamicFvMesh.so"
#8 Foam::mixerGgiFvMesh::mixerGgiFvMesh(Foam::IOobject const&) in "/home/Pekka/OpenFOAM/OpenFOAM-1.5-dev/lib/linux64GccDPOpt/libdynamicFvMesh.so"
#9 Foam::dynamicFvMesh::addIOobjectConstructorToTable<Foam::mixerGgiFvMesh>::New(Foam::IOobject const&) in "/home/Pekka/OpenFOAM/OpenFOAM-1.5-dev/lib/linux64GccDPOpt/libdynamicFvMesh.so"
#10 Foam::dynamicFvMesh::New(Foam::IOobject const&) in "/home/Pekka/OpenFOAM/OpenFOAM-1.5-dev/lib/linux64GccDPOpt/libdynamicFvMesh.so"
#11 Foam::regIOobject::writeObject(Foam::IOstream::streamFormat, Foam::IOstream::versionNumber, Foam::IOstream::compressionType) const in "/home/Pekka/OpenFOAM/OpenFOAM-1.5-dev/applications/bin/linux64GccDPOpt/turbDyMFoam"
#12 __libc_start_main in "/lib64/libc.so.6"
#13 Foam::regIOobject::writeObject(Foam::IOstream::streamFormat, Foam::IOstream::versionNumber, Foam::IOstream::compressionType) const in "/home/Pekka/OpenFOAM/OpenFOAM-1.5-dev/applications/bin/linux64GccDPOpt/turbDyMFoam"

From function cyclicPolyPatch::calcTransforms()
in file meshes/polyMesh/polyPatches/constraint/cyclic/cyclicPolyPatch.C at line 197.

FOAM aborting (FOAM_ABORT set)

Aborted

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Anonymous - 2010-11-17

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Bernhard Gschaider - 2010-11-17

Is this problem specific to 1.5-dev or does it also happen with 1.6/1.7?
If so, please consider posting it at http://www.openfoam.com/bugs/

Currently there is no proper category on this Mantis for Core-related Bugs (bugs that concern the actual OpenFOAM-toolbox and not one of the add-ons distributed by the OF-extent project). It will be opened once the next release (1.6-ext) is out and this bug will be moved there

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Anonymous - 2010-11-18

This is noticed when using 1.5-dev version.

This is noticed when using 1\.5\-dev version\.

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Bernhard Gschaider - 2011-01-09

Does this problem persist (has it been tried) with 1.6-ext?

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Cyclic BC problem with two region mesh

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#35 Cyclic BC problem with two region mesh

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