mirror of
https://develop.openfoam.com/Development/openfoam.git
synced 2025-11-28 03:28:01 +00:00
a9ffcab5af
Within decomposeParDict, it is now possible to specify a different decomposition method, methods coefficients or number of subdomains for each region individually. The top-level numberOfSubdomains remains mandatory, since this specifies the number of domains for the entire simulation. The individual regions may use the same number or fewer domains. Any optional method coefficients can be specified in a general "coeffs" entry or a method-specific one, eg "metisCoeffs". For multiLevel, only the method-specific "multiLevelCoeffs" dictionary is used, and is also mandatory. ---- ENH: shortcut specification for multiLevel. In addition to the longer dictionary form, it is also possible to use a shorter notation for multiLevel decomposition when the same decomposition method applies to each level.
2013-10-01 Meshing the angledDuct geometry.
constant/triSurface/angledDuct.stl
outer geometry
constant/triSurface/boundaryAndFaceZones.stl
boundary and faceZones to extract feature
edges from.
(in angledDuctImplicit:
setSet:
cellSet porosity new zoneToCell porosity
cellSet other new cellToCell porosity
cellSet other invert
faceSet porosityFaces new cellToFace other all
faceSet porosityFaces subset cellToFace porosity all
faceZoneSet porosityFaces new setToFaceZone porosityFaces
surfaceMeshTriangulate -faceZones '(porosityFaces)' boundaryAndFaceZones.stl
)
surfaceFeatureExtract
constant/triSurface/porosity_inflated.stl
block around porosity
(slightly inflated)
Done paraview:
- start off from porosity.stl
- rotate to align with x axis and translate so symmetric in y:
Filter->transform
- translate (0 -0.025 0)
- rotate (0 0 -45)
- inflate y and z:
Filter->transform
- scale (1 1.5 1.5)
- translate back:
Filter->transform
- translate (0 0.025 0)
- rotate back:
Filter->transform
- rotate (0 0 45)