SU2 transition modeling

fluidmechanics · February 21, 2018, 07:53

Dear All;

I am a new user of SU2 code. I'm going to implement Gamma-Retheta SST transition model in SU2 code. Has anybody done similar development? Where should I start from?
Any help is appreciated.

fpalacios · February 24, 2018, 14:46

Hi Mike,
Welcome aboard! Implementing a transition model it will take some time. My recommendation is to get familiar with the software (e.g. the SA turbulence model) and start from that. There is a transitional method in SU2

https://su2code.github.io/tutorials/...al_Flat_Plate/

you can take a look at the tutorial

Best,
Francisco

if you are interested in developing SU2 maybe SU2 IDS www.su2devsociety.org is interesting for you.
Best,
Francisco

fluidmechanics · March 5, 2018, 00:10

Thanks Francisco.
I have run those available transition case studies. I am going to study pitching airfoil, too. The available cfg files for unsteady cases are transonic flows at Ma=0.7. My problem is incompressible. Since I am a new user, I don't k7now which commands must be change in available transonic cfg pitching foil.
Would you please help me with an incompressible cfg pitching file?
Regards

February 21, 2018, 07:53	SU2 transition modeling	#1
fluidmechanics Member mike Join Date: Jun 2011 Posts: 42 Rep Power: 15	Dear All; I am a new user of SU2 code. I'm going to implement Gamma-Retheta SST transition model in SU2 code. Has anybody done similar development? Where should I start from? Any help is appreciated.

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February 24, 2018, 14:46		#2
fpalacios Super Moderator Francisco Palacios Join Date: Jan 2013 Location: Long Beach, CA Posts: 404 Rep Power: 15	Hi Mike, Welcome aboard! Implementing a transition model it will take some time. My recommendation is to get familiar with the software (e.g. the SA turbulence model) and start from that. There is a transitional method in SU2 https://su2code.github.io/tutorials/...al_Flat_Plate/ you can take a look at the tutorial Best, Francisco if you are interested in developing SU2 maybe SU2 IDS www.su2devsociety.org is interesting for you. Best, Francisco

March 5, 2018, 00:10		#3
fluidmechanics Member mike Join Date: Jun 2011 Posts: 42 Rep Power: 15	Thanks Francisco. I have run those available transition case studies. I am going to study pitching airfoil, too. The available cfg files for unsteady cases are transonic flows at Ma=0.7. My problem is incompressible. Since I am a new user, I don't k7now which commands must be change in available transonic cfg pitching foil. Would you please help me with an incompressible cfg pitching file? Regards