A roughness-dependent model
Revision as of 15:19, 19 June 2007 by R.absi
Two-equation eddy viscosity model
One-equation eddy viscosity model
Algebraic eddy viscosity model [Absi (2006)]
is the mixing length.
Algebraic model for the turbulent kinetic Energy
is the shear velocity and a model parameter.
Algebraic model for the mixing length, based on (4) [Absi (2006)]
, is the hydrodynamic roughness
the algebraic eddy viscosity model is therefore
- Absi, R. (2006), "A roughness and time dependent mixing length equation", Journal of Hydraulic, Coastal and Environmental Engineering, Japan Society of Civil Engineers, (Doboku Gakkai Ronbunshuu B), Vol. 62, No. 4, pp.437-446.