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BL k-ε-v2/k model implementation - OpenFOAM 4 |
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April 20, 2018, 04:09 |
BL k-ε-v2/k model implementation - OpenFOAM 4
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#1 |
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Tomek
Join Date: Oct 2017
Posts: 2
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Dear all,
for some time already I struggle a lot with trial to implement the turbulence model from the title. Basing on those two sources: https://pingpong.chalmers.se/public/...ml?language=sv http://www.tfd.chalmers.se/~hani/kur...esentation.pdf and of course original model: A robust k − ε − v2/k elliptic blending turbulence model with improved predictions in near-wall, separated and buoyant flows I based my files on original v2-f (that's the reason for unchanged variables k,e,v2,f). I was able to write and compile it, however turbulence kinetic energy results obtained even with the flat channel flow are wrong. In the attachments, I inlclude all the files, including wall function for modified epsilon. Therefore my question is, has anyone succefully implemented the same model? Or maybe someone can identify, what I am doing wrong. Maybe I shouldn't base it on original v2-f? Last edited by tomaszkura; April 24, 2018 at 09:40. |
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April 27, 2018, 03:20 |
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#2 |
New Member
Join Date: Jan 2017
Posts: 6
Rep Power: 9 |
Hi
I guess you forgot to attach the files ... |
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