Why does changing the atmospheric pressure property not seem to effect the transient simulation?
The “Atmospheric Pressure” property of a hydropneumatic tank only applies to the initial conditions. Meaning in an EPS simulation, you can use a custom atmospheric pressure value based on your location and it will be used when the gas volume compresses and expands (the gas law works with absolute pressure.) However, during a transient simulation, the atmospheric pressure is assumed to be 1atm or 10.33m.
