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June 12, 2017, 08:41
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k-omega-v2 model implementation in OpenFOAM
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#1 |
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New Member
Smrutimaya Pattanaik
Join Date: May 2016
Location: Chennai, India
Posts: 11
Rep Power: 0  |
Hi All,
If any body has tried implementing k-omega-v2 model in OpenFOAM? Regards, Smruti |
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June 12, 2017, 10:02
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#2 |
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Member
Icaro A. Accordi
Join Date: Oct 2010
Posts: 31
Rep Power: 16 |
Good idea!
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July 13, 2017, 10:48
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#3 |
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Member
Icaro A. Accordi
Join Date: Oct 2010
Posts: 31
Rep Power: 16 |
Hi,
Have you got the model working? I have just finished my one. I have got some mistypes in the Lopez and Walters 2015 model. I need to test it before delivery. What is the Openfoam version that you are using? Best regards, Icaro |
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July 15, 2017, 13:07
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#4 |
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New Member
Smrutimaya Pattanaik
Join Date: May 2016
Location: Chennai, India
Posts: 11
Rep Power: 0 |
Hi Icaro,
Thanks for trying this. I have not worked in coding this. But definitely, I can help you validate the model. I have some flow scenario in transition region. Earlier, I have used kklOmega model for finding pressure drop calculation, when water flows over a perforated sheet. That study, I have validated with respect to Idlechick, Handbook of hydrodynamic resistance. kklOmega was varying between 5-20% for low Reynold's number flows ( < 10000, internal flows). You can give me a link of the model. Regards, Smruti |
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August 7, 2017, 09:17
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#5 |
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Member
Icaro A. Accordi
Join Date: Oct 2010
Posts: 31
Rep Power: 16 |
Sorry Smrutimaya,
I have got some issues about the implementation of the v2 k omega model while validating it. Probably some mistype in the work of Lopez and Walters but I am not sure. When it is validated, I am going to send the model working. Best regards, Icaro |
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August 7, 2017, 09:26
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#6 |
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New Member
Smrutimaya Pattanaik
Join Date: May 2016
Location: Chennai, India
Posts: 11
Rep Power: 0 |
Okay .... Great ... i will also go through the paper in detail ....
Sent from my SM-E500H using CFD Online Forum mobile app |
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May 15, 2018, 21:34
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#7 |
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Senior Member
Huang Xianbei
Join Date: Sep 2013
Location: Yangzhou,China
Posts: 303
Rep Power: 14 |
Hi, attached is the implementation by me. However, I did not get satisfactory results. I'm not sure whether York's modification to Cmu is needed as in the original paper by Dhakal frequently referred to York's work.
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November 28, 2019, 09:57
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current status?
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#8 |
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Senior Member
M. Montero
Join Date: Mar 2009
Location: Madrid
Posts: 157
Rep Power: 18 |
Hi all,
did you progress in this new transition model? Where can I find something about the York`s modification? Thank you very much |
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| Tags |
| k-omega-v2, kklomega |
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