Ansys Learning Forum Forums Discuss Simulation 3D Design High temperature gas flow in a furnace at underpressure (p<1 atm) Reply To: High temperature gas flow in a furnace at underpressure (p<1 atm)

Federico
Ansys Employee

Hello Yves, 

after initializing your solution, you can patch the fluid with the desired pressure (100 mbar). Just setting the outlet pressure will not be sufficient for this.