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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Passive Scalar Mixing: Using UDS To Track Tracer In Batch Mixing Tank › Reply To: Passive Scalar Mixing: Using UDS To Track Tracer In Batch Mixing Tank

October 22, 2024 at 10:54 am
SR786
Subscriber

No worries, for this problem I am assuming the tracer has the same properties as the primary liquid (water) so that the flow field is unaffected and I can switch off the flow & turbulence equations in the TUI using solve/set/equations.

I also notice the energy equation is switched on automatically with species transport. I do not need it as I am working with an isothermal system. When I try to disable it on the GUI it won't allow me to as it states 'Enabling energy equation as required by material method'. Is keeping the energy equation critical for the species transport model?