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Showing results 1 to 5 of 5 Search took 0.00 seconds. Search: Posts Made By: C-L

Forum: OpenFOAM August 10, 2018, 06:21

Replies: 10 LRR Wall Function Implementation Views: 1,710 Posted By C-L As far as I can tell, yes. However, wall... As far as I can tell, yes. However, wall functions will still come into play since b and S are constructed from R and U which will have wall functions applied to them (unless you integrate through...

Forum: OpenFOAM August 10, 2018, 05:57

Replies: 10 LRR Wall Function Implementation Views: 1,710 Posted By C-L My version is essentially the same as the SSG... My version is essentially the same as the SSG implementation but uses b_ij instead of a_ij in the source you gave. This changes three of the coefficients of Pi_ij by a factor of 2. ...

Forum: OpenFOAM August 10, 2018, 05:04

Replies: 10 LRR Wall Function Implementation Views: 1,710 Posted By C-L I just noticed that the source you gave provides... I just noticed that the source you gave provides Pi_ij in two forms: one using 'P' and 'S' and the other in the same form as the SSG model. It wouldn't take too long to code up the full LRR model...

Forum: OpenFOAM August 10, 2018, 04:44

Replies: 10 LRR Wall Function Implementation Views: 1,710 Posted By C-L It can't really be done by just using 'G' since... It can't really be done by just using 'G' since 'G' is a scalar and we need a tensor field for 'P'. Since we already have an initial guess for 'P' we can just adjust each component by using the...

Forum: OpenFOAM August 9, 2018, 10:59

Replies: 10 LRR Wall Function Implementation Views: 1,710 Posted By C-L I can answer part of this question .. If you... I can answer part of this question .. If you look at the source code for the LRR model you will see that the pressure-strain correlation is modelled using only two terms rather than the more...

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