Hi,
Please refer to the following link from Ansys Help which might be useful for both 2D and 3D case:
https://ansyshelp.ansys.com/account/Secured?returnurl=/Views/Secured/corp/v241/en/ans_ctec/ctecfluidpress.html
How to access the ANSYS Online Help
Regards,
Ashish Khemka
You are navigating away from the AIS Discovery experience