Beginner question: How to simulate a fan in a pipe? -- CFD Online Discussion Forums

March 8, 2014, 02:58	Beginner question: How to simulate a fan in a pipe?	#1
Hansemann New Member Hans Join Date: Mar 2014 Posts: 1 Rep Power: 0	Hi. I'm both New to OpenFOAM and this Forum. I am trying to create a simple Simulation of Air Flow in a Road Tunnel, Controller by several Fans mounted at the ceiling. For the First step, i will try to reduce the Problem to 1D- a channel, only 1x1 unit, but very long (>100 units). The channel is then separates to two ore more sections by a Fan. And i have no idea how to declare the Fan. All tutorials i found try to simulate the Flow Inside the Fan, but thats of no interest to my Problem... Im thankful for all kind if Informations! Regards, Hans

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