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May 5, 2014, 00:44 |
Using Turbulence Models
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#1 |
New Member
Syed Zahid
Join Date: Mar 2014
Location: Bangalore, Karnataka, INDIA
Posts: 5
Rep Power: 12 |
Hi,
I am new to CFD and OF, i am doing simulation of a fuselage. I am confused about which turbulence model to be used..?? And at what conditions one should use them...?? Can anyone clearly explain this... Thanks. |
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May 5, 2014, 04:25 |
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#2 |
Senior Member
Andrew Somorjai
Join Date: May 2013
Posts: 175
Rep Power: 12 |
Are you doing the simulation of the inside of the fuselage, then buoyantPimpleFoam might be the best option. If you're doing a sim of the airflow around the plane then I suppose that would work too, you probably cannot model supersonic flow though with it, not sure about other solvers, there's sonicFoam.
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May 5, 2014, 04:42 |
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#3 |
New Member
Syed Zahid
Join Date: Mar 2014
Location: Bangalore, Karnataka, INDIA
Posts: 5
Rep Power: 12 |
Hi Andrew,
I think you confused TURBULENCE MODEL with SOLVER. I wanted to know about different turbulence models like SA, SST, k-epsilon, etc... |
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May 5, 2014, 14:09 |
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#4 | |
Senior Member
Andrew Somorjai
Join Date: May 2013
Posts: 175
Rep Power: 12 |
Quote:
http://www.cfd-online.com/Wiki/K-epsilon_models You might have better responses if you explain how you want to setup your fuselage. Is it supersonic case, etc. |
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