Launder Shima turbulent model

giovanni · July 25, 2007, 03:51

Hi all,

has anyone wrote the Launder-Shima turbulent model in OpenFOAM? I would like to test it and compare it with others in my square duct case, but I'm still not so good in programming C++.

Thanks in advance!
Greetings.

Giovanni

hjasak · July 25, 2007, 04:15

Yes, it's been there for ages. Be careful with the boundary conditions on the turbulence variables, I think you will need to set them by hand.

Hrv

giovanni · July 25, 2007, 08:59

Hi Hrv,

thank you for your answer, but... where can I find it in OF 1.4? I've found a lot of models in turbulenceModels/incompressible folder, but not the one I search. It isn't in the turbulenceProperties too.
What I have to do to use it?

Thanks a lot for your recommendation!

Giovanni

July 25, 2007, 03:51	Hi all, has anyone wrote th	#1
giovanni New Member Giovanni Boldrini Join Date: Mar 2009 Location: Bologna, Italy Posts: 10 Rep Power: 17	Hi all, has anyone wrote the Launder-Shima turbulent model in OpenFOAM? I would like to test it and compare it with others in my square duct case, but I'm still not so good in programming C++. Thanks in advance! Greetings. Giovanni

July 25, 2007, 04:15	Yes, it's been there for ages.	#2
hjasak Senior Member Hrvoje Jasak Join Date: Mar 2009 Location: London, England Posts: 1,905 Rep Power: 33	Yes, it's been there for ages. Be careful with the boundary conditions on the turbulence variables, I think you will need to set them by hand. Hrv __________________ Hrvoje Jasak Providing commercial FOAM/OpenFOAM and CFD Consulting: http://wikki.co.uk

July 25, 2007, 08:59	Hi Hrv, thank you for your	#3
giovanni New Member Giovanni Boldrini Join Date: Mar 2009 Location: Bologna, Italy Posts: 10 Rep Power: 17	Hi Hrv, thank you for your answer, but... where can I find it in OF 1.4? I've found a lot of models in turbulenceModels/incompressible folder, but not the one I search. It isn't in the turbulenceProperties too. What I have to do to use it? Thanks a lot for your recommendation! Giovanni

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