View Issue Details

IDProjectCategoryView StatusLast Update
0000468OpenFOAMBugpublic2012-12-04 10:00
Reporteralbertop Assigned Touser2 
PrioritynoneSeverityfeatureReproducibilityN/A
Status resolvedResolutionfixed 
Platformx86_64OSopenSUSEOS Version12.1
Summary0000468: v2f model implementation
DescriptionI'd like to submit the implementation of the v2f incompressible turbulence model so that it can be included in future releases, if you think it's the case.

The code is available from

git clone https://bitbucket.org/albertop/durbinlienkalitzindavidsonv2f.git

The implementation is based on the work of Durbin (1995), with modifications of Lien and Kalitzin (2001), and Davidson et al. (2003), and all the three authors of the code agreed to submit the code. I added a test-case to describe the setup, and, if needed, we have some validation example.

P.S. Is there a preferred way to submit code contributions?
TagsNo tags attached.

Activities

henry

2012-03-19 11:23

manager   ~0001142

Hi Alberto,

We would be happy to include the v2f model into OpenFOAM. We are currently working through the formalization of the contributions procedure and once completed will contact you to organize the transfer of this code to the OpenFOAM foundation.

Is this v2f implementation a classic low-Re form or can it be used for high-Re flows with wall-functions?

albertop

2012-03-19 14:37

reporter   ~0001145

Hi Henry,

I look forward to hearing from you about the code transfer.

The v2f implementation is the low-Re form, which requires y+ to be ~1 at walls.

henry

2012-03-19 15:03

manager   ~0001146

Is it possible to extend the v2f implementation to support wall-functions as an option?

albertop

2012-03-19 17:38

reporter   ~0001147

We haven't looked into that for our case. However I know the work of Kalitzin et al. (J. Comp. Phys. 204 (2005) 265–291), who developed adaptive wall-functions also for the v2-f model for the high-Re case.

It should not be a problem to implement this extension. I'll check if there are more recent works in the area. If you have some implementation in mind that you prefer, please let me know.

henry

2012-03-21 15:46

manager   ~0001158

The Kalitzin et. al. adaptive wall-function for the v2-f model would be a very useful extension of this work and increase the range of applicability of the model and make it more interesting to a wider set of OpenFOAM users.

user2

2012-12-04 10:00

  ~0001802

Thanks for the report - incompressible and compressible variants of a v2f model, complete with appropriate wall functions have been added to the internal development line, and will be available in the next major release

Issue History

Date Modified Username Field Change
2012-03-19 00:52 albertop New Issue
2012-03-19 11:23 henry Note Added: 0001142
2012-03-19 14:37 albertop Note Added: 0001145
2012-03-19 15:03 henry Note Added: 0001146
2012-03-19 17:38 albertop Note Added: 0001147
2012-03-21 15:46 henry Note Added: 0001158
2012-12-04 10:00 user2 Note Added: 0001802
2012-12-04 10:00 user2 Status new => resolved
2012-12-04 10:00 user2 Resolution open => fixed
2012-12-04 10:00 user2 Assigned To => user2