Dynamic k eqn

- Note
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The turbulence kinetic energy equation is given by:

\[ \Ddt{\rho k} = \div \left( \rho D_k \grad k \right) + \rho G - \frac{2}{3} \rho k \div \u - \frac{C_e \rho k^{1.5}}{\Delta} + S_k \]

The \( C_e \) and \( C_k \) coefficients are derived from local flow properties.

None

The model is specified using:

LES { turbulence on; LESModel dynamicKEqn; }

Inlet

Outlet

Walls

- wall functions

Source code:

References:

*Kim and Menon*[29]

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