CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums

Search Results

Register Blogs Community New Posts Updated Threads Search

Showing results 1 to 8 of 8
Search took 0.00 seconds. Search: Posts Made By: Jonathan
Forum: OpenFOAM May 14, 2014, 06:10
Replies: 58
Views: 27,181
Posted By Jonathan
Hi Phillip, thanks for the post +...

Hi Phillip,

thanks for the post + correction. I havent had time to check the correction you made, but surely it is correct - I didnt get anyone willing to help debug first time around :)

when i...
Forum: OpenFOAM July 18, 2013, 07:54
Replies: 58
Views: 27,181
Posted By Jonathan
kOmegaSST with Wilcox damping functions

Hi All,

Attached is the code for a version of Menter's kOmegaSST model with damping functions (as discussed here http://www.openfoam.org/mantisbt/view.php?id=179). I havent validated it...
Forum: OpenFOAM July 18, 2013, 07:27
Replies: 58
Views: 27,181
Posted By Jonathan
hi Joachim, I havent done any flat plate...

hi Joachim,

I havent done any flat plate testing with adverse pressure gradients of the standard kOmegaSST model (OF2.1.1), so i cant comment too much on your results.

Also, i have not heard of...
Forum: OpenFOAM July 17, 2013, 05:52
Replies: 58
Views: 27,181
Posted By Jonathan
hi Joachim, I haven't used or spent much...

hi Joachim,

I haven't used or spent much time looking at wall function approaches, as most of my CFD doesn't fit the equilibrium / zero pressure gradient assumption - so i can't really comment on...
Forum: OpenFOAM July 11, 2013, 12:58
Replies: 58
Views: 27,181
Posted By Jonathan
Hi V, Ok, I have done all the homework on...

Hi V,

Ok, I have done all the homework on this and thought perhaps i should jot them down for anyone else wanting to know this stuff :)

1) Regarding the implicit "low Re" nature of the k-omega...
Forum: OpenFOAM July 8, 2013, 10:01
Replies: 58
Views: 27,181
Posted By Jonathan
hi

hi Vesselin

1) I did not know this - thanks for pointing that out.

2) ok, i see - i had thought that the terminology high / low Re model was referring to wallfunction / non-wallfunction...
Forum: OpenFOAM July 8, 2013, 07:03
Replies: 58
Views: 27,181
Posted By Jonathan
hi

hi V,

no problem regarding time - i have the time so am happy to do it - i just thought you might be interested etc as you started the above thread and that it might be useful to have the 'full'...
Forum: OpenFOAM July 7, 2013, 08:15
Replies: 58
Views: 27,181
Posted By Jonathan
adding the damping functions to kOmegaSST

hi V,

Thanks for starting this thread.



I have been using the kOmegaSST model in 2.1.1 with the 'fix' of using the continuous wall function (nutUSpaldingWallFunction) but have decided to...
Showing results 1 to 8 of 8

 
Forum Jump

All times are GMT -4. The time now is 07:24.

Contact Us - CFD Online - Privacy Statement - Top