We’re putting the final touches on our new badges platform. Badge issuance remains temporarily paused, but all completions are being recorded and will be fulfilled once the platform is live. Thank you for your patience.

Ansys Learning Forum › Forums › Discuss Simulation › Fluids › High velocity flow of air in tube › Reply To: High velocity flow of air in tube

January 9, 2025 at 11:21 am
Mark Owens
Ansys Employee

All CEL expressions use the conservative values of a variable which is the cell value. So areaAve(Pressure)@outlet is the pressure in the cells next to the outlet. If you explicitly want the boundary value use areaAve(Pressure.Boundcon)@outlet see

15.2. Quantitative CEL Functions in Ansys CFX

and

16.1. Hybrid and Conservative Variable Values