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Convergence problem with small opening in a valve

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Old   February 1, 2016, 00:55
Default Convergence problem with small opening in a valve
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Kiran
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Hi

I am trying to analyses angle valve for small opening. I am facing convergence issue.
I have modeled the 10 times the diameter at inlet and out let( upstream and down stream).

Boundary condition
Inlet Mass flow rate : 140 Kg/sec
Outlet: Opening Pressure and Direction 100kPa.

I have attached the RMS, CFX setu details and geometry details

Thanks
Kiran




RMS.JPG

CFX.txt

GEo.JPG
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Old   February 1, 2016, 05:33
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Old   February 8, 2016, 23:47
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Thanks Ghorroks
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