I see that the help document in fluent said that If you are modeling unsteady flows -- CFD Online Discussion Forums

May 12, 2020, 21:21	I see that the help document in fluent said that If you are modeling unsteady flows	#1
hitzhwan Senior Member Join Date: Dec 2017 Posts: 388 Rep Power: 10	I see that the help document in fluent said that If you are modeling unsteady flows with varying density (even if the fluid is incompressible), it is preferable to use a pressure outlet.Why we cannot use the outflow in the unsteady flows?

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