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Mass flow rate and periodic boundary

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April 20, 2009, 20:30	Mass flow rate and periodic boundary	#1
allamarein New Member Join Date: Mar 2009 Posts: 14 Rep Power: 17	I am simulating a flux in a circular duct with radial injections. I will analyze only a 60° of the duct and I will set periodic boundary condition. I want set a 'mass flow rate' at inlet boundary. Must I assign the total ass flow or total mass flow/6? bluevenus85 likes this.

April 21, 2009, 01:49		#2
-mAx- Super Moderator Maxime Perelli Join Date: Mar 2009 Location: Switzerland Posts: 3,297 Rep Power: 41	yes, you must bluevenus85 likes this.

April 21, 2009, 05:21		#3
allamarein New Member Join Date: Mar 2009 Posts: 14 Rep Power: 17	[QUOTE]yes, you must/QUOTE] What must I do? Total mass rate or 1/6 mass rate?

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boundary condition, mass flow rate, periodic

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