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1D valve simulation (gas dynamics)

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August 16, 2011, 02:13	1D valve simulation (gas dynamics)	#1
CFDDmitry New Member dima Join Date: May 2011 Posts: 7 Rep Power: 14	Hi! Tell me how to put the boundary conditions at the valve. I do so: 1. Find fluxes between the end of one pipe and the beginning of another (F1) 2. Find the reflected flux (Fref) 3. Convert the flow as follows: Fres = F1kv + Fres(1-kv) kv - [0,1] transmission factor But I have obtained unphysical jumps at the ends of the pipes. How to set boundary conditions?

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