Possible?: Periodic conditions with non-constant mass flow rate. -- CFD Online Discussion Forums

April 10, 2000, 07:10	Possible?: Periodic conditions with non-constant mass flow rate.	#1
Ray Guest Posts: n/a	Dear All, In my unsteady 2-D incompressible flow simulation,I'd like to set a periodic condition at both ends of a tube with a non-constant mass flow rate, say, a sinusoidal mass flow rate varying with time, for example, Mass flow rate at inlet = that at outlet = mSin(2piwt) Is this possible? How can I do so? Many thanks! Ray

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