:orphan:

.. _pre_processing_flow_direction:

flow_direction
==============

.. autoclass:: ansys.cfx.core.generated.pre_processing.settings_261.flow_direction.flow_direction
    :show-inheritance:

.. rubric:: Attributes

===============================================================================   =======================================================================================================

Attribute                                                                                                                                                                         Summary

===============================================================================   =======================================================================================================
:ref:`option <pre_processing_option_281>`                                                                                                                    The 'Flow Direction' option.

:ref:`unit_vector_x_component <pre_processing_unit_vector_x_component>`                                                                              'Unit Vector X Component' parameter.

:ref:`unit_vector_y_component <pre_processing_unit_vector_y_component>`                                                                              'Unit Vector Y Component' parameter.

:ref:`unit_vector_z_component <pre_processing_unit_vector_z_component>`                                                                              'Unit Vector Z Component' parameter.

:ref:`unit_vector_axial_component <pre_processing_unit_vector_axial_component>`                                                                  'Unit Vector Axial Component' parameter.

:ref:`unit_vector_r_component <pre_processing_unit_vector_r_component>`                                                                              'Unit Vector r Component' parameter.

:ref:`unit_vector_theta_component <pre_processing_unit_vector_theta_component>`                                                                  'Unit Vector Theta Component' parameter.

:ref:`elimination_factor <pre_processing_elimination_factor>`                                                                                Elimination Factor for Zero Gradient option.

:ref:`blend_factor <pre_processing_blend_factor>`                                                       Specifies the blend between pure UDS (0.0) and second order (1.0) discretization.

:ref:`axis_definition <pre_processing_axis_definition>`                           Defines the axis for a cylindrical coordinate system or variables defined using cylindrical components.

===============================================================================   =======================================================================================================

.. rubric:: Included in:

=================================================================   =============================================================

Parent                                                                                                                    Summary

=================================================================   =============================================================
:ref:`boundary_conditions <pre_processing_boundary_conditions>`     Specifies boundary conditions for all equations being solved.

:ref:`boundary_conditions <pre_processing_boundary_conditions_2>`   Specifies boundary conditions for all equations being solved.

=================================================================   =============================================================