:orphan: .. _pre_processing_swirl_definition: swirl_definition ================ .. autoclass:: ansys.cfx.core.generated.pre_processing.settings_261.swirl_definition.swirl_definition :show-inheritance: .. rubric:: Attributes ========================================================================================================= ===================================================== Attribute Summary ========================================================================================================= ===================================================== :ref:`enabled ` Enable the SWIRL DEFINITION object. :ref:`option ` The 'Swirl Definition' option. :ref:`fraction_of_injection_velocity_magnitude ` 'Fraction of Injection Velocity Magnitude' parameter. ========================================================================================================= ===================================================== .. rubric:: Included in: ========================================================================= ======================================================================= Parent Summary ========================================================================= ======================================================================= :ref:`particle_primary_breakup ` Defines the primary break-up model used to determine spray atomization. ========================================================================= =======================================================================