Hello, dear users. I have a problem with Switching the boundary conditions. There is a chamber with two inlets and one outlet, and I want to simulate a single-phase time-dependent fluid in the chamber. In a time interval (0,t1), fluid enters the chamber through inlet one, and in (t1,t2) fluid enters through inlet 2. how can I switch the inlets in the transient solution. I have attached a schematic photo. Thank you
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