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January 8, 2013, 09:53
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Inlet boundary condition: SubSonic or SuperSonic?
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#1 |
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New Member
zhangjian
Join Date: Nov 2012
Posts: 14
Rep Power: 2  |
Hello, everyone!
The FINE/turbo Boundary Condition of inlet or outlet gives us two main option: subsonic and supersonic. But after I set my subsonic B.C(for example total composed）, then switch to supersonic B.C. And then come back to subsonic, it changed to the default option(static composed)! My question: do we should specify whether the inlet is subsonic or supersonic at the very beginning? What if the B.C is changed during the calculation? |
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February 11, 2013, 22:56
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#2 |
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Senior Member
Hamid Zoka
Join Date: Nov 2009
Posts: 118
Rep Power: 5 |
Based on the physics of the flow or your previous experience you will decide whether the flow is subsonic or supersonic.
If you have set a wrong B.C., you can simply stop the Fine/Turbo and change it. Regards |
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