Fluent meshing (T- gird) segmentation violation
 

hello


For about 10 days when im prepare a large mesh about 55 mln poly cells, when iam making poly volume mesh in process "meshing short edges" i recivied segmention violation error, completly have no idea why, first i try to reduce number of cores 128, 64, 32, and problem still appear. My surface mesh have 0.55 skewnes so i think its quite good. I am not find any connections problems beetwen walls. I know sometimes can help change number of cores but not this time. I read that probably reason is memory allocation erroros but i check my memory and its work perfect.



The version of ANSYS is 2020 R1.