Properties🔗
Model equations🔗
The turbulence kinetic energy equation is given by:
\[\Ddt{\rho k} = \div \left( \rho D_k \grad k \right) + \rho G - \frac{2}{3} \rho k \div \u - \frac{C_e \rho k^{1.5}}{\Delta} + S_k\]Default model coefficients🔗
\(C_e\) | \(C_k\) |
---|---|
1.048 | 0.094 |
Initialisation🔗
Usage🔗
The model is specified using:
LES
{
turbulence on;
LESModel kEqn;
}
Boundary conditions🔗
Inlet
Outlet
Walls
- wall functions
Further information🔗
Source code:
References:
- Yoshizawa [91]