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April 30, 2013, 19:54 

#41 
New Member
Rajesh Kumar
Join Date: Apr 2009
Posts: 24
Rep Power: 10 
Hi Pooyan,
Can you please post the code, which you added in createField.H and pisoFoam.C 

June 19, 2013, 13:35 

#42  
New Member
Juan Manuel Mompó Laborda
Join Date: Nov 2009
Location: Valencia (Spain)
Posts: 10
Rep Power: 9 
Quote:
I guess you did already get the U² field... in any case here is my solution... inside createFields: volSymmTensorField U2 = sqr(U); Hope it helps, Juanma 

October 19, 2013, 06:26 
How to make new solver to get Subgrid scale stress for LES

#43  
New Member
ThienMa
Join Date: Sep 2013
Posts: 8
Rep Power: 6 
Dear Foamer,
I Have read and do step by step with this guide, and read carefully this topic, but went I do it have some problem, I used dynOneEqEddy for my simulation Any one can help me Quote:


August 10, 2015, 18:24 

#44  
Senior Member
Ehsan Asgari
Join Date: Apr 2010
Posts: 312
Rep Power: 10 
Quote:
Dear morard, I know this post is old but I have a relevant question. I am using a LES model but I cannot find where B() is calculated from k in the source code. Should I add some lines to calculate B()?! Regards, Syavash 

August 10, 2015, 18:28 

#45  
Senior Member
Ehsan Asgari
Join Date: Apr 2010
Posts: 312
Rep Power: 10 
Quote:
Could you find a way to solve your problem?! My case is similar to you, I also need to calculate total Reynolds stress in my LES simulation but cannot find calculation of B() in the source code of LES model. Thanks, Syavash 

August 10, 2015, 18:31 

#46  
Senior Member
Ehsan Asgari
Join Date: Apr 2010
Posts: 312
Rep Power: 10 
Quote:
I am struggling to modify my solver to account for total Reynolds stress as you suggested, but I cannot find where in the source code B() (SGS stress) is calculated?! Should I manually add some lines to the source code of LES model?! Thanks, Syavash 

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