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-   -   LES inlet Subgrid Kienetic Energy (https://www.cfd-online.com/Forums/fluent/158981-les-inlet-subgrid-kienetic-energy.html)

p_kmb September 7, 2015 05:56
LES inlet Subgrid Kienetic Energy
 
Hi,
I would like to use Fluctuating Velocity Algorithm - Spectral Synthesiser.

What value should I use as a Subgrid Kinetic Energy? (default is 1.0)How to obtain it?

p_kmb September 8, 2015 04:36
2 Attachment(s)
I didn't get any answers, so I run the simulation with the subgrid kinetic energy k equal to the value that was in the solution initialization.

However I still don't know what this value means. Maybe I should use subgrid scale intensity instead?


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