Switch a boundary condition from outlet to wall and vice versa during a transient simulation

- September 27, 2017 at 11:19 am
  
  admin
  Ansys Employee
  
  This can be done using a workaround: Add a small additional domain downstream of the outlet, which will provide a new outlet. The previous outlet can be set to a conditional GGI interface. The opening and closing condition for the interface can be set by a logical expression. Check “Conditional Connection Control” in CFX-Pre Users Guide.
- September 27, 2017 at 11:19 am
  
  admin
  Ansys Employee
  
  How to switch a boundary condition from outlet to wall and vice versa during a transient simulation?