||August 14, 2012 09:54
weird looking yPlus graph
I run a k-omega SST incompressible flow past a hemisphere (generated from setSet utility). I normally get the y+ values from the display screen, and a bit puzzled when see this graph. Could you suggest whether this make sense?
Here's my checkMesh results:
internal faces: 2821055
boundary patches: 5
point zones: 0
face zones: 0
cell zones: 2
Overall number of cells of each type:
tet wedges: 0
Boundary definition OK.
Point usage OK.
Upper triangular ordering OK.
Topological cell zip-up check OK.
Face vertices OK.
Face-face connectivity OK.
Number of regions: 1 (OK).
Checking patch topology for multiply connected surfaces ...
Patch Faces Points Surface topology
openwater 12800 13122 ok (non-closed singly connected)
seafloor 6480 7031 ok (non-closed singly connected)
watersurface 4800 4941 ok (non-closed singly connected)
inlet 4800 4941 ok (non-closed singly connected)
outlet 4800 4941 ok (non-closed singly connected)
Overall domain bounding box (-0.2 -0.0249 -0.2) (0.2 0.1 0.25)
Mesh (non-empty, non-wedge) directions (1 1 1)
Mesh (non-empty) directions (1 1 1)
Boundary openness (-3.58035e-17 3.94272e-15 -6.20997e-17) OK.
Max cell openness = 3.11701e-16 OK.
Max aspect ratio = 22.2347 OK.
Minumum face area = 2.63529e-08. Maximum face area = 3.75002e-05. Face area magnitudes OK.
Min volume = 2.19607e-11. Max volume = 1.68703e-07. Total volume = 0.022482. Cell volumes OK.
Mesh non-orthogonality Max: 84.1114 average: 9.80152
*Number of severely non-orthogonal faces: 7060.
Non-orthogonality check OK.
<<Writing 7060 non-orthogonal faces to set nonOrthoFaces
Face pyramids OK.
Max skewness = 0.341033 OK.