COMSOL 6.4 - Defeaturing Tools

Use the ReplaceFaces tool to delete faces and replace them either with a new face or by growing or shrinking the adjacent faces. Select the faces to replace and properties for the operation like in the corresponding feature ReplaceFaces. The faces are replaced when you issue the command

model.component(<ctag>).geom(<tag>).defeaturing("ReplaceFaces").delete(<ftag>);

This adds a ReplaceFaces feature tagged <ftag> after the current feature in the geometry sequence.