Home > Wiki > A roughness-dependent model

A roughness-dependent model

From CFD-Wiki

Revision as of 14:27, 19 June 2007 by R.absi (Talk | contribs)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Jump to: navigation, search

Kinematic Eddy Viscosity

Two-equation model :

$\nu _t = C_{\mu} {{k^2 } \over \varepsilon }$

where : : $C_{\mu} = 0.09$

One-equation model :

$\nu _t = k^{{1 \over 2}} l$

Retrieved from "https://openfoam.cfd-online.com/Wiki/A_roughness-dependent_model"

Views

My wiki

Log in

wiki search

wiki toolbox