:orphan: .. _pre_processing_coefficient_of_contraction: coefficient_of_contraction ========================== .. autoclass:: ansys.cfx.core.generated.pre_processing.settings_261.coefficient_of_contraction.coefficient_of_contraction :show-inheritance: .. rubric:: Included in: ========================================================================= ======================================================================= Parent Summary ========================================================================= ======================================================================= :ref:`particle_primary_breakup ` Defines the primary break-up model used to determine spray atomization. ========================================================================= =======================================================================