Results in CFX does not appear

yaseen wsu · November 6, 2015, 11:58

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

ghorrocks · November 8, 2015, 05:07

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?

yaseen wsu · November 8, 2015, 05:15

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

ghorrocks · November 8, 2015, 05:16

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.

yaseen wsu · November 15, 2015, 11:49

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

ghorrocks · November 15, 2015, 18:38

None of the attachments are valid.

If you cannot attach the CCL then put it in the post.

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November 8, 2015, 05:07		#2
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,705 Rep Power: 143	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?

November 8, 2015, 05:15		#3
yaseen wsu Senior Member yaseen Join Date: Oct 2015 Location: Hawler Posts: 174 Rep Power: 10	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

November 8, 2015, 05:16		#4
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,705 Rep Power: 143	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.

November 15, 2015, 11:49		#5
yaseen wsu Senior Member yaseen Join Date: Oct 2015 Location: Hawler Posts: 174 Rep Power: 10	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

November 15, 2015, 18:38		#6
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,705 Rep Power: 143	None of the attachments are valid. If you cannot attach the CCL then put it in the post.