The Label is the default physics interface name.
The Name is used primarily as a scope prefix for variables defined by the physics interface. Refer to such physics interface variables in expressions using the pattern
<name>.<variable_name>. In order to distinguish between variables belonging to different physics interfaces, the
name string must be unique. Only letters, numbers, and underscores (_) are permitted in the
Name field. The first character must be a letter.
The default Name (for the first physics interface in the model) is
rbam.
This section is available by clicking the Show button (
) and selecting
Stabilization. The
Streamline diffusion check box is selected by default and should remain selected for optimal performance.
Crosswind diffusion provides extra diffusion in regions with sharp gradients. The added diffusion is orthogonal to the streamlines, so streamline diffusion and crosswind diffusion can be used simultaneously. The
Crosswind diffusion check box is also selected by default.
This section is available by clicking the Show button (
) and selecting
Stabilization. The
Isotropic diffusion check box is not selected by default.
) and selecting