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IDProjectCategoryView StatusLast Update
0004216OpenFOAMBugpublic2025-02-21 14:32
Reporteragustinvo Assigned To 
PrioritynormalSeverityminorReproducibilityalways
Status newResolutionopen 
PlatformGNU/LinuxOSOtherOS Version(please specify)
Product Version12 
Summary0004216: Wrong edgeGrading when using BSpline
DescriptionI am trying to use the BSpline edge to create a block around an aerofoil. My test case is presented in the attached file. I am using as well an edgeGrading so each edge can have its own grading.

When I run blockMesh, the cell distribution is wrong. I can observe, from the aerofoil towards the outer circle, an increasing ratio until a certain point, where the growing is stopped and it restarts again. I attach as well two images to illustrate my situation.

The gradings to take care are:
- grading_Y_le_extra
- grading_Y_le_intra
- grading_Y_te_extra
- grading_Y_te_intra
Steps To ReproduceUnzip the test case
Run blockMesh
Visualize in paraFoam
Additional Information- Even with a grading of 1 this error persists.
- I found the problem in both spline and BSpline methods.
- I have no problems with the grading if both vertices are connected through a line.
TagsNo tags attached.

Activities

agustinvo

2025-02-21 14:32

reporter  

leading_edge.png (968,612 bytes)
2502211159_yPlus1.zip (200,425 bytes)

Issue History

Date Modified Username Field Change
2025-02-21 14:32 agustinvo New Issue
2025-02-21 14:32 agustinvo File Added: leading_edge.png
2025-02-21 14:32 agustinvo File Added: 2502211159_yPlus1.zip