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July 5, 2013, 11:51
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Turbulence energy spectra
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#1 |
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Member
CC
Join Date: Jun 2011
Posts: 73
Rep Power: 14  |
Hi all,
I'm simulating a non-Newtonian fluid flow in a pipe with a 2D axial geometry. I have access to a turbulence energy spectra from literature and I want to compare my results with that from this paper, but i'm new in this field and I don't know how to do that... Please, anyone can help me with same information about the turbulent energy spectrum and how can i obtain it in Fluent? Thank you C.C |
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July 11, 2013, 11:11
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#2 |
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Member
CC
Join Date: Jun 2011
Posts: 73
Rep Power: 14 |
The problem that I'm studying is in steady state... Please, anyone can help me?
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July 12, 2013, 03:43
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#3 |
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Super Moderator
Alex
Join Date: Jun 2012
Location: Germany
Posts: 3,398
Rep Power: 46 |
That is a problem indeed. If you want to obtain spectral information in a simulation, it has to be transient. Typically, a Large Eddy Simulation is the method of choice for high Reynolds number flows.
Last edited by flotus1; July 12, 2013 at 05:26. |
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