turbulent_flux_closure

class ansys.cfx.core.generated.pre_processing.settings_261.turbulent_flux_closure.turbulent_flux_closure(name: str | None = None, parent=None)

Bases: Group

Controls the turbulent flux closure for a transport equation.

Attributes

Attribute	Summary
enabled	Enable the TURBULENT FLUX CLOSURE object.
option	The ‘Turbulent Flux Closure’ option.
turbulent_schmidt_number	Turbulent Schmidt number for a quantity (density in buoyancy turbulence term).
anisotropic_diffusion_coefficient	Coefficient for anisotropic turbulent diffusion for Turbulent Flux Closure.
cross_derivative_weighting	Weighting of cross derivatives for anisotropic turbulent diffusion for Turbulent Flux Closure.
isotropic_diffusion_coefficient	Coefficient for isotropic turbulent diffusion for Turbulent Flux Closure.

Included in:

Parent	Summary
intermittency_coefficients	Controls model coefficients for the turbulence intermittency equation.
rethetat_coefficients	Controls model coefficients for the transport equation of the turbulence transition onset momentum thickness Reynolds number.
eddy_viscosity_coefficients	Controls model coefficients for the Eddy Viscosity transport equation with the Spalart-Allmaras turbulence model.
lrr_ip_rs_coefficients	Controls model coefficients for the Reynolds Stress transport equations (simple pressure strain formulation).
rs_coefficients	Controls model coefficients for the Reynolds Stress transport equations (general pressure strain formulation).
mixture_variance_coefficients	Controls model coefficients for the Mixture Fraction Variance transport equation.
reaction_progress_variable	Defines the primitive reaction progress variable for premixed or partially premixed combustion.