You can assign remeshing rules to regions of your model. Remeshing rules enable successive refinement of your mesh based on solution results. After each analysis, the Mesh module adjusts your mesh with the aim of reducing selected error indicators in the solution results. For more information, see “Understanding adaptive remeshing,” Section 17.11; “Advanced meshing techniques,” Section 17.12; and “Creating, editing, and manipulating adaptivity processes,” Section 18.7