Hi everyone,

i'm trying to create a model where there is a closed volume with water- and CO2 inlet and outlet ports. Using valves, i'm trying to keep water level and pressure in the volume constant. But unfortunately the outcome was quite strange. I think the problem is that i redeclared the Medium in the closed volume as LinearColdWater(without mentioning the CO2). How can i redeclare Medium in the closed volume so that the model works properly? Do i have to create a new Medium Package for that purpose? But how do i then handle the Mass fractions as the aren't constant?
I hope anyone can help me.
Thanks in advance

lwinklmann