The MultiZone mesh method provides automatic decomposition of geometry into mapped (structured/sweepable) regions and free (unstructured) regions. It automatically generates a pure hexahedral mesh where possible and then fills the more difficult to capture regions with unstructured mesh. The MultiZone mesh method and the Sweep mesh method operate similarly; however, MultiZone has capabilities that make it more suitable for a class of problems for which the Sweep method would not work without extensive geometry decomposition.
Source: ANSYS HELP Mesh Copy Control The Mesh Copy control enables you copy mesh from one body to another. This option can be used to reduce the mesh setup time for repetitive bodies/parts….
The Pinch feature lets you remove small features (such as short edges and narrow regions) at the mesh level in order to generate better quality elements around those features. The Pinch feature provides an alternative to Virtual Topology,
Equally as interesting as the effects of heat transfer on a system are the methods by which this occurs. Whenever there is a temperature difference, heat transfer occurs. Heat transfer may occur rapidly, such as through a cooking pan, or slowly, such as through the walls of a picnic ice chest.
Best for moderately clean CAD, the Multizone strategy for meshing provides multi-level sweep with automatic decomposition of geometry into mapped (structured) and free (unstructured) regions.
The global Element Order option allows you to control whether meshes are to be created with midside nodes (quadratic elements) or without midside nodes (linear elements). Reducing the number of midside nodes reduces the number of degrees of freedom. Choices for the global Element Order option include Program Controlled, Linear, and Quadratic.
Inflation Option The Inflation Option settings determine the heights of the inflation layers. The following options are available: Smooth Transition – This is the default. The Smooth Transition option uses the local tetrahedral element size to…
Source: CutCell The ANSYS Meshing application allows you to generate CutCell meshes, in order to reduce the time needed to mesh complex geometry. This functionality was originally developed for ANSYS Fluent,…
Source: ANSYS Help Number of CPUs for Parallel Part Meshing: Sets the number of processors to be used for parallel part meshing. Using the default for specifying multiple processors will enhance…
The Sphere of Influence option is available in the Type field after you select an entity such as a body, face, edge, or vertex.
If Size Function is Off. the option is available after you select a body, face, edge, or vertex, and affects only the entities it is scoped to. If scoping to a body, the body must be a sheet or solid body; line bodies are not supported.