advection_scheme#

class ansys.cfx.core.generated.pre_processing.settings_261.advection_scheme_1.advection_scheme(name: str | None = None, parent=None)#

Defines the scheme used by the solver to discretize the advection term in transport equations.

Attributes

Attribute	Summary
enabled	Enable the ADVECTION SCHEME object.
option	The ‘Advection Scheme’ option.
blend_factor	Specifies the blend between pure UDS (0.0) and second order (1.0) discretization.
gradient_relaxation	‘Gradient Relaxation’ parameter.
gradient_type	‘Gradient Type’ parameter.
blend_factor_relaxation	Under-relaxation factor for the NAC term multiplier.
blend_factor_relaxation_option	Relaxation option (1=always, 2=increasing only).
minimum_blend_factor	‘Minimum Blend Factor’ parameter.
maximum_blend_factor	‘Maximum Blend Factor’ parameter.
freestream_damping	‘Freestream Damping’ parameter.
mach_blending	Determines whether density advection blends with CDS at low Mach numbers.
freestream_damping_option	‘Freestream Damping Option’ parameter.

Included in:

Parent	Summary
equation_class_child	‘child_object_type’ of equation_class.