Setting initial amount of ideal gas -- CFD Online Discussion Forums

November 2, 2007, 09:35	Setting initial amount of ideal gas	#1
David Guest Posts: n/a	I am studying ideal gas flow in a closed reactor(no inlet or outlet). It is possible to define the gas properties and several T boundary conditions. However, how can I specify the mass that is enclosed in the reactor(I cant find any option that allows me to define initial pressure or initial density). Thanks in advance.

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