没有用过sliding meshes,不过我看过fluent的帮助文档,里面有写。
For all types of interfaces, FLUENT will create boundary zones for the inter-
face (e.g., wall-9, wall-10), which will appear under Boundary Zone 1 and
Boundary Zone 2. You can use the Boundary Conditions panel to change them
to another zone type (e.g., pressure far-field, symmetry, pressure outlet).
If you have enabled the Coupled option, FLUENT will also create wall interface
zones (e.g., wall-4, wall-4-shadow), which will appear under Interface Wall
Zone 1 and Interface Wall Zone 2.