Turbulence dissipation rate

From CFD-Wiki

(Difference between revisions)

Peter (Talk | contribs)
(Problems with the latex in CFD Wiki: the \nu symbol doesn't work for some strange reason. Same problem with \equiv.)
Newer edit →

Revision as of 20:29, 11 June 2011

Turbulence dissipation, $\epsilon$ is the rate at which turbulence kinetic energy is converted into thermal internal energy. The SI unit of $\epsilon$ is $J / kg s = m^2 / s^3$ .

$\epsilon \, \overset{\underset{\mathrm{def}}{}}{=} \, nu \overline{\frac{\partial u_i'}{\partial x_k}\frac{\partial u_i'}{\partial x_k}}$

Turbulence dissipation rate

From CFD-Wiki

Revision as of 20:29, 11 June 2011

Views

My wiki

wiki navigation

wiki search

wiki toolbox