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February 5, 2014, 09:33 |
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#41 |
Member
Mehdi GHOZALI
Join Date: May 2013
Location: Dubai, UAE
Posts: 65
Rep Power: 13 |
Yes I did type uniform in the input file.
for the free surface I kind figure it out. I'm gonna try and find something about the kOmega model, do you have any link that I can start with ? Thank you for your help |
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February 5, 2014, 09:54 |
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#42 |
Senior Member
Mihai Pruna
Join Date: Apr 2010
Location: Boston
Posts: 195
Rep Power: 16 |
Here's some issues people have helped me with for internal flow:
http://www.cfd-online.com/Forums/ope...ty-driven.html
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October 19, 2015, 17:25 |
value
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#43 | |
New Member
Fei
Join Date: Oct 2015
Posts: 13
Rep Power: 11 |
Quote:
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October 26, 2015, 09:58 |
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#44 |
Member
Vineet Bhola
Join Date: Jun 2015
Location: Chemnitz, Germany
Posts: 49
Rep Power: 11 |
If you know approximate values of average velocity OR some Initial guess/rough calculations, you can use the formulae below for k and Epsilon.
http://www.cfd-online.com/Wiki/Turbu...ary_conditions Hope that helps. Vineet |
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October 26, 2015, 10:23 |
Thanks a lot
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#45 |
New Member
Fei
Join Date: Oct 2015
Posts: 13
Rep Power: 11 |
Thanks a lot, that helps!
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Tags |
boundary conditions, eps, epsilon, initiallisation, turbulence |
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