Meshing warning
Posted: Sat Apr 20, 2019 1:40 am
Hello,
Dear I am having problems with my mesh for a simulation of flow on a sphere, the case diverges. .
The number of courant reaches a value of 600 and the visualization in paraview tells me that the problem with the mesh is in the vicinity of the sphere, I have tried to follow several recommendations to solve the problem and I can not find the solution to this problem, I have made different meshes and the one that gave me the least mistakes I will attach it so that if someone wants it I can see it, the mesher that I am occupying is salome.
reviewing the listing the warning tells me this.
Criterion 1: Orthogonality:
Number of bad cells detected: 0 -> 0%
Criterion 2: Offset:
Number of bad cells detected: 7822 -> 1%
Criterion 3: Least-Squares Gradient Quality:
Number of bad cells detected: 89 -> 0%
Criterion 4: Cells Volume Ratio:
Number of bad cells detected: 0 -> 0%
Criterion 5: Guilt by Association:
Number of bad cells detected: 0 -> 0%
any contribution will be very grateful.
Greetings.
Dear I am having problems with my mesh for a simulation of flow on a sphere, the case diverges. .
The number of courant reaches a value of 600 and the visualization in paraview tells me that the problem with the mesh is in the vicinity of the sphere, I have tried to follow several recommendations to solve the problem and I can not find the solution to this problem, I have made different meshes and the one that gave me the least mistakes I will attach it so that if someone wants it I can see it, the mesher that I am occupying is salome.
reviewing the listing the warning tells me this.
Criterion 1: Orthogonality:
Number of bad cells detected: 0 -> 0%
Criterion 2: Offset:
Number of bad cells detected: 7822 -> 1%
Criterion 3: Least-Squares Gradient Quality:
Number of bad cells detected: 89 -> 0%
Criterion 4: Cells Volume Ratio:
Number of bad cells detected: 0 -> 0%
Criterion 5: Guilt by Association:
Number of bad cells detected: 0 -> 0%
any contribution will be very grateful.
Greetings.