variables_turbulence_les Module Reference

Define variables associated to the Large Eddy Simulation models. More...

Variables
Variables associated to the LES models
integer	les_model = les_model_smagorinsky
	LES model choice.
integer	les_filter_ratio = les_filter_ratio_one
	LES filter ratio = Δ/Δx.
logical	is_les_filter_initial_velocity = .true.
logical	is_les_filter_initial_pressure = .true.
double precision	msm_alpha =0.5d0
	Mixed Scale Model constant.
double precision	msm_cm =0.06d0
double precision	wale_cw =0.325d0
	WALE constant, Nicoud Ducros 1999 cw=0.5 p191, Default CFD codes 0.325.
double precision	smg_cs =0.1d0
	Smagorinsky constant.

Detailed Description

Define variables associated to the Large Eddy Simulation models.

Variable Documentation

is_les_filter_initial_pressure

logical variables_turbulence_les::is_les_filter_initial_pressure = .true.

is_les_filter_initial_velocity

logical variables_turbulence_les::is_les_filter_initial_velocity = .true.

les_filter_ratio

integer variables_turbulence_les::les_filter_ratio = les_filter_ratio_one

LES filter ratio = Δ/Δx.

les_model

integer variables_turbulence_les::les_model = les_model_smagorinsky

LES model choice.

msm_alpha

double precision variables_turbulence_les::msm_alpha =0.5d0

Mixed Scale Model constant.

msm_cm

double precision variables_turbulence_les::msm_cm =0.06d0

smg_cs

double precision variables_turbulence_les::smg_cs =0.1d0

Smagorinsky constant.

wale_cw

double precision variables_turbulence_les::wale_cw =0.325d0

WALE constant, Nicoud Ducros 1999 cw=0.5 p191, Default CFD codes 0.325.