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-   -   Applying a turbulence model to rhoCentralFoam (http://www.cfd-online.com/Forums/openfoam-solving/58279-applying-turbulence-model-rhocentralfoam.html)

srinath November 26, 2008 06:07

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

ogloth November 26, 2008 06:41

try with parentheses: turbule
 
try with parentheses:
turbulence->correct();

;-)

cnsidero September 7, 2009 19:03

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 11:18

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 12:07

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 07:37

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

alberto October 8, 2011 03:01

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

laurensvd October 10, 2011 03:17

Thanks, I will try that!

ehsan February 8, 2012 07:07

rhocentralfoam and turbulence model
 
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


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