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high velocity flow - problem with convergence |
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May 23, 2012, 10:00 |
high velocity flow - problem with convergence
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#1 |
New Member
Kevin
Join Date: May 2012
Posts: 4
Rep Power: 14 |
Trying to model high velocity flow (400m/s) through a pipe system in Fluent. Are there any specific models that should be turned on to aid convergence?
if not, can relaxation factors be tweaked in any way to help? |
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May 23, 2012, 12:26 |
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#2 | |
Senior Member
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Quote:
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May 24, 2012, 05:32 |
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#3 |
New Member
Kevin
Join Date: May 2012
Posts: 4
Rep Power: 14 |
Thanks for the reply Far. I was wondering what CLF stands for in the solution steering? I can't see anything that it might refer to.
Thanks again Kevin |
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May 24, 2012, 06:17 |
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#4 |
Senior Member
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min and max courant number
go to "more settings" and you find that option there. https://www.sharcnet.ca/Software/Flu...ug/node840.htm https://www.sharcnet.ca/Software/Flu...ug/node838.htm |
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May 24, 2012, 07:40 |
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#5 |
New Member
Kevin
Join Date: May 2012
Posts: 4
Rep Power: 14 |
Thanks Far. Much appreciated
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convergence, high, relaxation factor, velocity |
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