hello all I am working on a 1000-meter-long vertical well full of some kind of static liquid under the pressure of 8MPa. A ball valve and pressure sensor are mounted on the wellhead. Pressure evolution at the wellhead is recorded when the valve was left open for approximately 1 second. The problem is: can I simulate this process with SimHydraulics? And how can I set the pressure value in the vertical well? Thank you in advance.