|August 16, 2011, 02:13||
1D valve simulation (gas dynamics)
Join Date: May 2011
Posts: 7Rep Power: 4
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 = F1*kv + 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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