B.C -- CFD Online Discussion Forums

April 22, 2003, 01:54	B.C	#1
w.Steve Guest Posts: n/a	Hello I want to simulate pressure changes and mass flow in a system with the passage of time. When compressed natural gas (CNG) from a large volume storage tank filled in to the low volume cylinder simply by connecting these two. What type of B.C we have to apply on cylinders and connecting tube so that I can simulate the behavior with time. Please guide me in this regard.

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