Turn off mass flow and never turn back on
Using CFX, I'm trying to turn off a mass flow rate using an expression such that when my concentration level of CO using an additional variable reaches a certain limit. This works great with an "if statement" but the problem is it turns back on later in the solution because the concentration level drops back below my qualifier. I don't want the mass flow to turn back on.
Any way to do this without using FORTRAN? Highest Respect, Lee |
A simple way of doing this is to use the CO trigger to stop the simulation. Then you restart the simulation with the mass flow boundary turned into a wall, so it can never turn back on.
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Yep. This works. We used Configurations to automatically start the next run.
Thanks so much Glenn. |
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