I’m trying to use passive scalars to simulate moisture-content througout the room due to showering, as well as the time it takes for the room to be homogenous (passiv scalar similar in the whole room).
For this, I want to turn the passive scalar source “ON” for a certain time, then turn it off and let the room “clear” of this scalar. How can this be obtained?
Also, I have tried to run this without the “ON/OFF”, but when doing so I get error “Solution diverged…”:
When running the same simulation as steady-state, I get no errors, so I dont think the error is about the mesh. Does someone have an idea of what I could try to change?
Link to the project: SimScale