les_coeff_type Derived Type

  1. mus_turbulence_module.f90
  2. mus_turbulence_module
  3. les_coeff_type

type, private :: les_coeff_type

Contains large Eddy Turbulence (LES) model coefficients


Inherited by

type~~les_coeff_type~~InheritedByGraph type~les_coeff_type les_coeff_type type~mus_turbulence_config_type mus_turbulence_config_type type~mus_turbulence_config_type->type~les_coeff_type coeff type~mus_turbulence_type mus_turbulence_type type~mus_turbulence_type->type~mus_turbulence_config_type config type~mus_fluid_type mus_fluid_type type~mus_fluid_type->type~mus_turbulence_type turbulence type~mus_field_prop_type mus_field_prop_type type~mus_field_prop_type->type~mus_fluid_type fluid

Contents

Variables


Components

TypeVisibilityAttributesNameInitial
real(kind=rk), private :: C_s

Smagorinsky constant. C_s = sqrt(C_k sqrt(C_k/C_e) ) = 0.16778594 = 0.17
real(kind=rk), private :: C_w

Model constant for WALE (Wall-Adapting Local Eddy-Viscosity) default: 0.5
real(kind=rk), private :: C_v

Model constant for Vreman model In literature: C_v = sqrt(2.5) C_s = 0.27
real(kind=rk), private :: C_e

Modal constant for turbulent kinetic energy dissipation rate default: 1.048
real(kind=rk), private :: C_k

Model constant for eddy-viscosity coefficient default: 0.094_rk https://caefn.com/openfoam/smagorinsky-sgs-model