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Showing results 1 to 6 of 6 Search took 0.00 seconds. Search: Posts Made By: mabinty

Forum: OpenFOAM Running, Solving & CFD June 4, 2018, 15:02

Replies: 7 buoyancy augmented k-eps model Views: 3,072 Posted By mabinty Please see attached files for the code which I... Please see attached files for the code which I used with OF-1.7.1. Cheers, Aram

Forum: OpenFOAM Running, Solving & CFD July 3, 2009, 13:24

Replies: 7 buoyancy augmented k-eps model Views: 3,072 Posted By mabinty Hi!! I m still struggling with the buoyancy... Hi!! I m still struggling with the buoyancy modification of the standard k-eps model, even though I made some improvements. It turned out that the code gets a bit more stable when the density...

Forum: OpenFOAM Running, Solving & CFD June 25, 2009, 10:55

Replies: 7 buoyancy augmented k-eps model Views: 3,072 Posted By mabinty Dear all!! I played around with different... Dear all!! I played around with different ways of formulating and implementing the source terms for my buoyancy modified k-eps model and was able to set up a non-crashing simulation. In the new...

Forum: OpenFOAM Running, Solving & CFD June 15, 2009, 12:31

Replies: 7 buoyancy augmented k-eps model Views: 3,072 Posted By mabinty Hi!! I was playing around with the... Hi!! I was playing around with the discretisation/linearisation of the source terms and did some changes. The implementation showed below allows the simulation to run longer but crashes at time 6s...

Forum: OpenFOAM Running, Solving & CFD June 15, 2009, 05:23

Replies: 7 buoyancy augmented k-eps model Views: 3,072 Posted By mabinty Hi all!! In reference [1] it can be read... Hi all!! In reference [1] it can be read that the buoyancy modification mentioned in the previous post do not improve the behavior of the standard k-eps model greatly. Hence, they propose a...

Forum: OpenFOAM Running, Solving & CFD May 26, 2009, 05:59

Replies: 7 buoyancy augmented k-eps model Views: 3,072 Posted By mabinty buoyancy augmented k-eps model Dear all! As I m interested in buoyancy driven flow I tried to adapt the standard k-eps model in order to account for buoyancy effects in the k and eps equation. I added the following source terms...

Showing results 1 to 6 of 6

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