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January 19, 2012, 00:54
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Cyclone separator
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#1 |
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Member
arjun
Join Date: Oct 2011
Location: Tokyo, JAPAN
Posts: 66
Rep Power: 14  |
Which model i have to use for analysis of cyclone type dust collectors.
1. multiphase eulerian + DPM ? OR 2. or only DPM is sufficient.? inlet to the cyclone is flue gas from coal fired boilers. please help me. |
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January 19, 2012, 03:02
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#2 |
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Senior Member
Rick
Join Date: Oct 2010
Posts: 1,016
Rep Power: 26 |
Single phase flow; after steady solution is reached enable dpm and set injection(s).
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January 19, 2012, 04:22
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#3 |
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Member
arjun
Join Date: Oct 2011
Location: Tokyo, JAPAN
Posts: 66
Rep Power: 14 |
is DPM sufficient for analysis of cyclone. i am getting divergence error in AMG solver: pressure correction.
after 11 iterations. |
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January 19, 2012, 06:15
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#4 |
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New Member
sabin mathew
Join Date: Sep 2011
Location: Mumbai
Posts: 18
Rep Power: 14  |
DPM is sufficient for your purpose. Pressure drop predicted by DPM without 2way coupling will be less than the actual value if your particle loading is more than 10%. So you can enable 2way interaction in this case.
Regards Sabin Mathew |
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Linear Mode
