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October 27, 2013, 23:24 |
centrifugal compressor
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#1 |
Member
aysiyi
Join Date: Nov 2012
Posts: 40
Rep Power: 13 |
Hello,
I'm new to CFX software. I am trying to stimulate a centrifugal compressor. the model include a impeller passage, a diffuser passage,a whole volute. The inlet boundry is total pressure, total temperature, direction of velocity. The outlet boundry is mass flow. it is a steady stimulation. But after 800 iterations, the inlet appears 100% reflow(回流),and it con't convergenced, who can help me? thanks! |
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October 28, 2013, 04:09 |
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#2 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,703
Rep Power: 143 |
Inlet or outlet the answer is the same: http://www.cfd-online.com/Wiki/Ansys...f_an_OUTLET.22
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