Applying a turbulence model to rhoCentralFoam

srinath · November 26, 2008, 06:07

Hi

I am adding turbulence models similar to what is done in sonicTurbFoam

I have an error in compilation on the line
turbulence->correct; with the rather strange error

"statement cannot resolve address of overloaded function."

I would appreciate any advice on the above issue

Thanks
Srinath

srinath · November 26, 2008, 06:39

Sorry for the silly post.
It was a typo. Should have read
turbulence->correct();

ogloth · November 26, 2008, 06:41

try with parentheses:
turbulence->correct();

;-)

cnsidero · September 7, 2009, 20:03

Oliver did you manage to add turbulence to rhoCentralFoam? If you did, would you be kind enough to share you successes ... |-P

The layout of rhoCentralFoam is quite a bit different than the other turbulent compressible solvers.

Thanks

cnsidero · September 10, 2009, 12:18

Oops, I propositioned the wrong person. I meant to to ask 'srinath' if he managed to add turbulence to rhoCentralFoam and if you so, would you he be kind enough to share his successes.

cnsidero · September 12, 2009, 13:07

Upon finding a paper published by the creators of rhoCentralFoam, I managed to understand how it was working and have added turbulence to it.

I am in the midst of testing it on some canonical problems and when I'm confident it works as expected I will post the source for it. I've called it rhoCentralTurbFoam.

cnsidero · February 9, 2010, 10:03

Bit of an update ... I managed to get rhoCentralTurbFoam to work. However, the Co stability requirements force the timestep to be so small that it takes a long simulation and wall time to converge. That last thing I was trying to do was to get local (spatially-varying) timestepping working but haven't had the time lately to dig into it further.

I will pass on what I have to anyone if they want it.

laurensvd · October 6, 2011, 08:37

Are there any updates on this? I am very interested in this solver.

alberto · October 8, 2011, 04:01

OpenFOAM 2.0.x has a version of rhoCentralFoam with turbulence enabled (RANS / LES).

laurensvd · October 10, 2011, 04:17

Thanks, I will try that!

ehsan · February 8, 2012, 07:07

Could anyone send me a file of fvsolution and fvshemes of a sample test with rhocentralFoam and turbulence model? I mean which solvers should be used for K and epsilon? I try some ones but it diverges.

Thanks

Calmly · August 18, 2017, 04:21

Quote:

Originally Posted by alberto

OpenFOAM 2.0.x has a version of rhoCentralFoam with turbulence enabled (RANS / LES).

Are you sure about that? It seems that I can't find and i'd like to run a turbulence model with rhoCentralFoam.

Calmly · August 21, 2017, 09:34

Quote:

Originally Posted by cnsidero

Bit of an update ... I managed to get rhoCentralTurbFoam to work. However, the Co stability requirements force the timestep to be so small that it takes a long simulation and wall time to converge. That last thing I was trying to do was to get local (spatially-varying) timestepping working but haven't had the time lately to dig into it further.

I will pass on what I have to anyone if they want it.

Could you pass it to me? I really want to run a simulation with rhoCentralFoam and turbulence enabled.

chc · December 10, 2023, 12:38

Does someone have an example fvSolutions file with turbulence? I am also curious with how you would need to change or add any new variables in the initial conditions folder.

November 26, 2008, 06:07	Hi I am adding turbulence	#1
srinath Member srinath Join Date: Mar 2009 Location: Champaign, USA Posts: 91 Rep Power: 17	Hi I am adding turbulence models similar to what is done in sonicTurbFoam I have an error in compilation on the line turbulence->correct; with the rather strange error "statement cannot resolve address of overloaded function." I would appreciate any advice on the above issue Thanks Srinath

November 26, 2008, 06:39	Sorry for the silly post. It	#2
srinath Member srinath Join Date: Mar 2009 Location: Champaign, USA Posts: 91 Rep Power: 17	Sorry for the silly post. It was a typo. Should have read turbulence->correct();

November 26, 2008, 06:41	try with parentheses: turbule	#3
ogloth Senior Member Oliver Gloth Join Date: Mar 2009 Location: Todtnau, Germany Posts: 121 Rep Power: 17	try with parentheses: turbulence->correct(); ;-)

October 8, 2011, 04:01		#9
alberto Senior Member Alberto Passalacqua Join Date: Mar 2009 Location: Ames, Iowa, United States Posts: 1,912 Rep Power: 36	OpenFOAM 2.0.x has a version of rhoCentralFoam with turbulence enabled (RANS / LES). ehsan, sasanghomi and immortality like this. __________________ Alberto Passalacqua GeekoCFD - A free distribution based on openSUSE 64 bit with CFD tools, including OpenFOAM. Available as in both physical and virtual formats (current status: http://albertopassalacqua.com/?p=1541) OpenQBMM - An open-source implementation of quadrature-based moment methods. To obtain more accurate answers, please specify the version of OpenFOAM you are using.

February 8, 2012, 07:07	rhocentralfoam and turbulence model	#11
ehsan Senior Member Ehsan Join Date: Mar 2009 Posts: 112 Rep Power: 17	Could anyone send me a file of fvsolution and fvshemes of a sample test with rhocentralFoam and turbulence model? I mean which solvers should be used for K and epsilon? I try some ones but it diverges. Thanks

September 7, 2009, 20:03		#4
cnsidero Senior Member Chris Sideroff Join Date: Mar 2009 Location: Ottawa, ON, CAN Posts: 434 Rep Power: 22	Oliver did you manage to add turbulence to rhoCentralFoam? If you did, would you be kind enough to share you successes ... \|-P The layout of rhoCentralFoam is quite a bit different than the other turbulent compressible solvers. Thanks

September 10, 2009, 12:18		#5
cnsidero Senior Member Chris Sideroff Join Date: Mar 2009 Location: Ottawa, ON, CAN Posts: 434 Rep Power: 22	Oops, I propositioned the wrong person. I meant to to ask 'srinath' if he managed to add turbulence to rhoCentralFoam and if you so, would you he be kind enough to share his successes.

September 12, 2009, 13:07		#6
cnsidero Senior Member Chris Sideroff Join Date: Mar 2009 Location: Ottawa, ON, CAN Posts: 434 Rep Power: 22	Upon finding a paper published by the creators of rhoCentralFoam, I managed to understand how it was working and have added turbulence to it. I am in the midst of testing it on some canonical problems and when I'm confident it works as expected I will post the source for it. I've called it rhoCentralTurbFoam.

February 9, 2010, 10:03		#7
cnsidero Senior Member Chris Sideroff Join Date: Mar 2009 Location: Ottawa, ON, CAN Posts: 434 Rep Power: 22	Bit of an update ... I managed to get rhoCentralTurbFoam to work. However, the Co stability requirements force the timestep to be so small that it takes a long simulation and wall time to converge. That last thing I was trying to do was to get local (spatially-varying) timestepping working but haven't had the time lately to dig into it further. I will pass on what I have to anyone if they want it.

October 6, 2011, 08:37		#8
laurensvd Member Laurens Van Dyck Join Date: Jul 2011 Location: Netherlands/Germany Posts: 34 Rep Power: 15	Are there any updates on this? I am very interested in this solver.

October 10, 2011, 04:17		#10
laurensvd Member Laurens Van Dyck Join Date: Jul 2011 Location: Netherlands/Germany Posts: 34 Rep Power: 15	Thanks, I will try that!

December 10, 2023, 12:38		#14
chc New Member Join Date: Nov 2023 Posts: 18 Rep Power: 3	Does someone have an example fvSolutions file with turbulence? I am also curious with how you would need to change or add any new variables in the initial conditions folder.

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