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August 25, 2011, 10:41 |
Effective diffusivity k , k-epsilon model
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#1 |
Member
The True
Join Date: Dec 2010
Posts: 80
Rep Power: 15 |
Hi
in the effective diffusivity k, the sigma_k constant is left out. In the most cases its value is assumed to be 1. Apparantly this term is not important. What is the reason behind it ? is it because the diffusivity is not known at all ? |
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