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Showing results 1 to 5 of 5 Search took 0.00 seconds. Search: Posts Made By: alberto

Forum: OpenFOAM Running, Solving & CFD July 25, 2009, 14:05

Replies: 18 strange behaviour of the one-equation SGS model Views: 3,059 Posted By alberto Hehe I didn't mean to say anything personal. Just... Hehe I didn't mean to say anything personal. Just my two cents ;-) I think playing with constants is wasting time, in general. I know parameters are adapted to the specific case quite often. I...

Forum: OpenFOAM Running, Solving & CFD July 24, 2009, 11:38

Replies: 18 strange behaviour of the one-equation SGS model Views: 3,059 Posted By alberto Because it is sort of cheating ;) Because it is sort of cheating ;)

Forum: OpenFOAM Running, Solving & CFD July 24, 2009, 10:12

Replies: 18 strange behaviour of the one-equation SGS model Views: 3,059 Posted By alberto To know if it's due to the wall functions or not,... To know if it's due to the wall functions or not, simply check at what y+ you have high viscosity values. I don't think it's right to combine wall-functions and damping functions, which should be...

Forum: OpenFOAM Running, Solving & CFD July 24, 2009, 02:54

Replies: 18 strange behaviour of the one-equation SGS model Views: 3,059 Posted By alberto If possible, let me know if you find the answer... If possible, let me know if you find the answer ;-) Thanks in advance, Alberto

Forum: OpenFOAM Running, Solving & CFD July 23, 2009, 02:26

Replies: 18 strange behaviour of the one-equation SGS model Views: 3,059 Posted By alberto What Re? Also in the second case the vorteces... What Re? Also in the second case the vorteces seem very diffuse, I'd say. There is a long discussion on flows around a cylinder (Frank Bos did a lot of work on it), and some problems with the...

Showing results 1 to 5 of 5

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