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November 6, 2015, 12:58
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Results in CFX does not appear
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#1 |
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Senior Member
yaseen
Join Date: Oct 2015
Location: Hawler
Posts: 174
Rep Power: 12  |
I used CFX to simulate free surface in high velocity channel but the result of volume fraction does not appear, I used non homogeneous model and SST turbulent model, the graphs bellow shows the results
http://www.cfd-online.com/Forums/att...1&d=1446829050 http://www.cfd-online.com/Forums/att...1&d=1446829071 |
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November 8, 2015, 06:07
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#2 |
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Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 18,018
Rep Power: 146 |
Then you have done something wrong. But if you don't give us any details of what you are trying to do then how are we meant to help you?
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November 8, 2015, 06:15
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#3 |
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Senior Member
yaseen
Join Date: Oct 2015
Location: Hawler
Posts: 174
Rep Power: 12 |
Glenn Horrocks thanks a lot for your replied, what detail you want, I want to simulate free surface water in side channel spillway I used non homogeneous model but in CFX pre for boundary condition I dont use expressions (because my model is highly turbulent and water not fully aerated for this reason I used non homogeneous) thanks
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November 8, 2015, 06:16
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#4 |
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Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 18,018
Rep Power: 146 |
The information we need is:
* An image of what you are modelling * An image of your mesh * Your CCL * If you are getting errors, the section of the output file which shows the errors. |
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November 15, 2015, 12:49
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#5 |
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Senior Member
yaseen
Join Date: Oct 2015
Location: Hawler
Posts: 174
Rep Power: 12 |
there are some information about my model
I used max. Itearation = 500 and physical time step 1 sec. but it does not reach convergence (before reach the result complete) but I can not upload CCL file. homogeneous multi phase used with SST turbulent model http://www.cfd-online.com/Forums/att...1&d=1447605967 http://www.cfd-online.com/Forums/att...1&d=1447606043 http://www.cfd-online.com/Forums/att...1&d=1447606065 http://www.cfd-online.com/Forums/att...1&d=1447606089 http://www.cfd-online.com/Forums/att...1&d=1447606197 |
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November 15, 2015, 19:38
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#6 |
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Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 18,018
Rep Power: 146 |
None of the attachments are valid.
If you cannot attach the CCL then put it in the post. |
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