|
[Sponsors] |
Applying a turbulence model to rhoCentralFoam |
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
November 26, 2008, 06:07 |
Hi
I am adding turbulence
|
#1 |
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 |
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 |
Senior Member
Oliver Gloth
Join Date: Mar 2009
Location: Todtnau, Germany
Posts: 121
Rep Power: 17 |
try with parentheses:
turbulence->correct(); ;-) |
|
September 7, 2009, 20:03 |
|
#4 |
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 |
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 |
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 |
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 |
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 8, 2011, 04:01 |
|
#9 |
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).
__________________
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. |
|
October 10, 2011, 04:17 |
|
#10 |
Member
Laurens Van Dyck
Join Date: Jul 2011
Location: Netherlands/Germany
Posts: 34
Rep Power: 15 |
Thanks, I will try that!
|
|
February 8, 2012, 07:07 |
rhocentralfoam and turbulence model
|
#11 |
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 |
|
August 18, 2017, 04:21 |
|
#12 |
New Member
Join Date: Aug 2017
Posts: 18
Rep Power: 9 |
||
August 21, 2017, 09:34 |
|
#13 | |
New Member
Join Date: Aug 2017
Posts: 18
Rep Power: 9 |
Quote:
|
||
December 10, 2023, 12:38 |
|
#14 |
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.
|
|
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
RhoCentralFoam detail | alberto | OpenFOAM Running, Solving & CFD | 42 | January 25, 2024 05:05 |
Thermophysicalproperties in rhoCentralFoam | srinath | OpenFOAM Running, Solving & CFD | 12 | October 2, 2012 11:04 |
RhocentralFoam | ehsan | OpenFOAM Running, Solving & CFD | 0 | November 19, 2008 06:35 |
applying results as b.c on some other model | manohar | FLUENT | 3 | October 10, 2005 08:03 |
applying post data as b.c on some other model | manohar | Siemens | 3 | October 10, 2005 07:38 |