|June 21, 2011, 13:52||
Join Date: Sep 2009
Location: Tehran, Iran
Blog Entries: 1Rep Power: 14
hi foamer could you please tell me the meaning of :
unrefineLevel and nBufferLayers and dumpLevel ?
|August 22, 2013, 03:03||
Join Date: Jul 2013
Posts: 84Rep Power: 4
So I'm also looking into this, because I don't know what the unrefineLevel refers to, but the example dynamicMeshDict at $FOAM_SRC/dynamicFvMesh/dynamicRefineFvMesh/dynamicMeshDict has lots of useful comments.
"//Which cells to un/refine:... unrefine pointCells that are within nBufferLayers of points marked for refinement."
My understanding of this (which may be wrong :/) is that the cells within nBufferLayers of cells which have the field value specified by the "field" variable between "minLevel" and "maxLevel" will be examined for unrefinement, if they do not have a value falling between min/max level.
If you know the meaning for unrefineLevel, please let me know.
The file taken from the tutorial "damBreakWithObstacle" has
"//If value < unrefineLevel unrefine
but since the values sought out are between 0.001 and 0.999 I would assume this would unrefine every point?
|Thread||Thread Starter||Forum||Replies||Last Post|
|map point Fields in dynamicRefineFvMesh||lukasfischer||OpenFOAM Running, Solving & CFD||9||October 26, 2012 10:06|
|dynamicRefineFvMesh/ solidBodyMotionFvMesh||FG_HSRM||OpenFOAM||3||July 19, 2012 12:39|
|dynamicRefineFvMesh on polyhedral meshes||lr103476||OpenFOAM Running, Solving & CFD||2||May 30, 2011 02:09|
|dynamicRefineFvMesh in 2 directions||Victor||OpenFOAM||6||June 28, 2010 05:46|
|Problem with leastSquares scheme when using dynamicRefineFvMesh||christian_kunkelmann||OpenFOAM Running, Solving & CFD||2||July 10, 2009 11:19|