Essence
Ansys Employee

Hello,

Please refer to the links provided: https://ansyshelp.ansys.com/account/secured?returnurl=/Views/Secured/corp/v231/en/flu_ug/flu_ug_bcs_sec_nrbc.html?q=non%20reflecting%20boundary

https://ansyshelp.ansys.com/account/secured?returnurl=/Views/Secured/corp/v231/en/flu_ug/flu_ug_boundary_conditions_task_page.html?q=non%20reflecting%20boundary