View Issue Details
ID | Project | Category | View Status | Date Submitted | Last Update |
---|---|---|---|---|---|
0003658 | OpenFOAM | Bug | public | 2021-04-11 16:48 | 2021-04-11 17:03 |
Reporter | shock77 | Assigned To | henry | ||
Priority | normal | Severity | major | Reproducibility | always |
Status | closed | Resolution | no change required | ||
Platform | GNU/Linux | OS | Ubuntu | OS Version | 12.04 |
Summary | 0003658: Bug | ||||
Description | Hello, I have first reported this bug here and have been asked to report it here https://www.cfd-online.com/Forums/openfoam-bugs/235280-bug-faceorientation-due-decomposing.html aswell. Here is the description: mass flow rate outlet: 1.43 kg/s mass flow rate preOulet: 0.689 kg/s mass flow rate magPreOutlet:_ 1.43 kg/s In the last time step it can clearly be seen, that there is no recirculation | ||||
Steps To Reproduce | delete polymesh in constant gmshToFoam meshblock.msh surfaceFeatureExtract snappyHexMesh -overwrite transformPoints -scale '(0.001 0.001 0.001)' topoSet createPatch -overwrite constant/polymesh/boundary --> change symmetryPlante to type symmetry paraFoam show faceZones --> filters --> generate surface normals (remove splitting and consistency) watch faceZone "preOutlet" (face normals are chaotic) orientFaceZone preOutlet '(0 0 1)' repeat previous step (face normals are alligned now) decomposePar mpirun -np 8 rhoCentralFoam -parallel > log | ||||
Tags | No tags attached. | ||||