domain_motion

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

Bases: Group

Defines the motion of a mesh relative to a stationary coordinate frame. NOTE - Speed and Direction, Specified Displacement and General Motion Options are not supported for domains other than the immersed solid.

Attributes

Attribute	Summary
option	The ‘Domain Motion’ option.
turboshaft_name	‘Turboshaft Name’ parameter.
angular_velocity	Rotating speed for a rotating domain or wall.
linear_velocity	‘Linear Velocity’ parameter.
displacement_x_component	‘Displacement X Component’ parameter.
displacement_y_component	‘Displacement Y Component’ parameter.
displacement_z_component	‘Displacement Z Component’ parameter.
mass	Mass of Rigid Body.
alternate_rotation_model	Specifies if the Alternate Rotation Model is active.
redistribute_in_rhie_chow	Indicates whether momentum source is redistributed.
rotational_reference_density	Rotational Reference Density.
rotational_offset	Controls the amount by which the child side domain on a GGI interface is rotated before the intersection is calculated.
axis_definition	Defines the axis for a cylindrical coordinate system or variables defined using cylindrical components.
translation_direction	Defines the direction used for translating motion.
origin_motion	Defines the general motion of the origin point relative to an stationary coordinate frame. NOTE: It is only valid for immersed solids.
body_rotation	Defines the general rotation of a mesh around the origin point relative to a stationary coordinate frame. NOTE: It is only valid for immersed solids.
mass_moment_of_inertia	Defines rigid body mass moment of inertia.
rotational_reference_location	Sets the rotational reference location for absolute pressure.
dynamics	Defines rigid body dynamics attributes.

Included in:

Parent	Summary
domain_models	Defines the physical models that are associated with the domain.