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Forum: OpenFOAM Programming & Development March 7, 2016, 03:44
Replies: 51
Views: 9,807
Posted By Supersale
rugge, I am sorry but at currently i do not have...

rugge, I am sorry but at currently i do not have a working example i can send to you as i did this research at my old company and do no longer have access to these files. i plan to recreate the...
Forum: OpenFOAM Programming & Development July 7, 2015, 01:14
Replies: 51
Views: 9,807
Posted By Supersale
OK i have a problem, stability related. i...

OK i have a problem, stability related.

i managed to recreate Favero's results (as much as possible given i don't have some of the parameters) and it works like a charm.

Now i am trying to...
Forum: OpenFOAM Programming & Development June 7, 2015, 20:51
Replies: 51
Views: 9,807
Posted By Supersale
What do you mean? in the case files or values for...

What do you mean? in the case files or values for these parameters?
For the case files, they are located in constant/transporProperties
As for the physical values, they are ridiculously hard to...
Forum: OpenFOAM Programming & Development May 31, 2015, 21:15
Replies: 51
Views: 9,807
Posted By Supersale
ok, i did set it up and run it. works. it's...

ok, i did set it up and run it. works. it's ridiculous how much faster your case works than mine (the setup of fvSolusions and fvSchemes was very different) just shows how much more i need to learn...
Forum: OpenFOAM Programming & Development May 28, 2015, 00:41
Replies: 51
Views: 9,807
Posted By Supersale
adambarfi, the case file you uploaded is not...

adambarfi, the case file you uploaded is not correct. the boundary conditions in 0/ do not agree with the geometry and mesh (which is from the dam break case)
for example in U you have walls,...
Forum: OpenFOAM Programming & Development May 21, 2015, 21:12
Replies: 51
Views: 9,807
Posted By Supersale
OK, what i noticed while running this solver is...

OK, what i noticed while running this solver is that when I make use of the viscoelastic parameters (rho, etaS, etaP, lambda and aplha) i.e. i assign them a value that is bigger than 0, i have huge...
Forum: OpenFOAM Programming & Development May 14, 2015, 04:48
Replies: 51
Views: 9,807
Posted By Supersale
OK i think i figured out what these parameters...

OK i think i figured out what these parameters are (mu0, muInf...)
It's to model the shear-thinning behaviour, and the equation can be found in viscoelasticTwoPhaseMixture.C at the top. The equation...
Forum: OpenFOAM Programming & Development May 12, 2015, 11:51
Replies: 51
Views: 9,807
Posted By Supersale
fvSolution: ...

fvSolution:
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield ...
Forum: OpenFOAM Programming & Development May 12, 2015, 04:10
Replies: 51
Views: 9,807
Posted By Supersale
adambarfi, may i ask you why you defined...

adambarfi, may i ask you why you defined CrossPowerLaw and the BirdCarreau thing? i can't find it in the solver and it is not asked when i run the simulation without it
Forum: OpenFOAM Programming & Development May 11, 2015, 22:13
Replies: 51
Views: 9,807
Posted By Supersale
sorry, i'll post the rest later today...

sorry, i'll post the rest later today...
Forum: OpenFOAM Programming & Development May 11, 2015, 22:09
Replies: 51
Views: 9,807
Posted By Supersale
I can, but keep in mind i'm still working on it....

I can, but keep in mind i'm still working on it. It is far from the ideal setup but I do get some kind of results with it...

Anyway, here it is...

fvSchemes:...
Forum: OpenFOAM Programming & Development May 11, 2015, 01:18
Replies: 51
Views: 9,807
Posted By Supersale
Thanks vigges, i am trying to make the solver...

Thanks vigges, i am trying to make the solver work for this case file http://sourceforge.net/projects/viscoelasticof/
mr Favero (I think) and Jasak had a paper with this model. I'll keep you guys...
Forum: OpenFOAM Programming & Development April 15, 2015, 23:14
Replies: 51
Views: 9,807
Posted By Supersale
Hi vigges, do you maybe have a test case for this...

Hi vigges, do you maybe have a test case for this solver?
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