Rotating Interior Wall

This feature can be used to prescribe Rotating Wall conditions to internal (infinitely thin) walls of a Rotating Domain.

The feature is similar to the Rotating Wall boundary condition, except that it applies boundary conditions on both sides of an internal boundary. It allows for discontinuities in the dependent variables (velocity, pressure, turbulence) across the boundary.

The Rotating Interior Wall boundary condition is particularly useful to avoid meshing thin structures by instead introducing infinitely thin curves and surfaces in the mesh and applying rotating wall conditions on these.


	References for the Single-Phase Flow, Turbulent Flow Interfaces