axis_definition

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

Bases: Group

Defines the axis for a cylindrical coordinate system or variables defined using cylindrical components.

Attributes

Attribute	Summary
option	The ‘Axis Definition’ option.
rotation_axis	Coordinate Frame Axis for rotating domains or cylindrical boundary condition specification.
rotation_axis_from	First <x,y,z> position for a rotation axis.
rotation_axis_to	Second <x,y,z> position for a rotation axis.

Included in:

Parent	Summary
variable_child	‘child_object_type’ of variable.
gt_suite_motion	Defines the motion of one or more domains from GT SUITE angular velocity. Note that GT SUITE angular velocity always uses the unit of RPM.
frame_motion	Defines the motion of a coordinate frame relative to another coordinate frame.
domain_motion	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.
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.
external_magnetic_field	‘EXTERNAL MAGNETIC FIELD’ object.
solid_motion	Describes the motion of the solid with respect to the reference frame.
injection_velocity	‘INJECTION VELOCITY’ object.
injection_velocity	‘INJECTION VELOCITY’ object.
streamwise_direction	Defines the streamwise direction.
mesh_motion	Defines the motion of a mesh boundary. NOTE - Not fully supported by the solver.
displacement	Defines displacement for mesh motion.
mass_and_momentum	Specifies conditions on Mass and Momentum at a boundary.
shear_stress	Specifies the shear force at a wall.
wall_velocity	Specifies the velocity of a no-slip wall.
pressure_averaging	Controls details of how pressure is averaged over an outlet.
flow_direction	Sets the velocity direction imposed at a boundary.
mesh_motion	Defines the motion of a mesh boundary. NOTE - Not fully supported by the solver.
velocity	Sets velocity part of mass and momentum boundary condition.
mass_and_momentum	Specifies conditions on Mass and Momentum at a boundary.
direction	Defines the direction used for radiation boundary conditions.
equation_source_child	‘child_object_type’ of equation_source.
equation_source_child	‘child_object_type’ of equation_source.
equation_source_child	‘child_object_type’ of equation_source.
injection_model	‘INJECTION MODEL’ object.
hole_direction	Sets the injection direction.
polar_axis	Defines the first reference direction used for Injection Regions.
auxiliary_axis	Defines the second reference direction used for Injection Regions.
flow_direction	Sets the velocity direction imposed at a boundary.
injection_variable_child	‘child_object_type’ of injection_variable.
general_momentum_source	Defines a general momentum source term and coefficient.
equation_source_child	‘child_object_type’ of equation_source.
equation_source_child	‘child_object_type’ of equation_source.
equation_source_child	‘child_object_type’ of equation_source.
equation_source_child	‘child_object_type’ of equation_source.
equation_source_child	‘child_object_type’ of equation_source.
equation_source_child	‘child_object_type’ of equation_source.
cylindrical_velocity_components	Defines the initialization of velocity by Cylindrical components.
interface_models	Holds the definition of models specific to an interface.
pitch_change	Defines how pitch change is calculated across a domain interface.
partitioning_type	‘PARTITIONING TYPE’ object.
projection_control	‘PROJECTION CONTROL’ object.