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IDProjectCategoryView StatusLast Update
0000863OpenFOAMBugpublic2013-05-21 11:00
Reporteruser663Assigned Touser2 
PrioritynormalSeverityminorReproducibilityalways
Status resolvedResolutionno change required 
PlatformLinuxOSOpenSuseOS Version11.2
Summary0000863: a face connected to more than 2 cells
DescriptionIt seems that the dynamicRefineFvMesh will generate faces that connect more than two cells(with T-junction points). As far as I know, OpenFOAM uses owner and neighbour lists to store the face-cell info, how can it handle for a third one?

The tutorial case under folder /multiphase/interDyMFoam/ras/damBreakWithObstatle shows the problem, and the screen shot is enclosed.

I feel difficult to go deep into the code, as the algorithm is not so obvious.
TagsNo tags attached.

Activities

user663

2013-05-21 10:40

 

singular point.png (344,484 bytes)

user2

2013-05-21 11:00

  ~0002225

This is a visualisation issue when displaying the split cells in ParaView only - try activating the 'Use VTKPolyhedron' option from the 'Properties' panel when using the OpenFOAM reader module (paraFoam)

Issue History

Date Modified Username Field Change
2013-05-21 10:40 user663 New Issue
2013-05-21 10:40 user663 File Added: singular point.png
2013-05-21 10:57 user2 Priority urgent => normal
2013-05-21 10:57 user2 Severity major => minor
2013-05-21 11:00 user2 Note Added: 0002225
2013-05-21 11:00 user2 Status new => resolved
2013-05-21 11:00 user2 Resolution open => no change required
2013-05-21 11:00 user2 Assigned To => user2