:orphan:

.. _pre_processing_mass_and_momentum_1:

mass_and_momentum
=================

.. autoclass:: ansys.cfx.core.generated.pre_processing.settings_261.mass_and_momentum_1.mass_and_momentum
    :show-inheritance:

.. rubric:: Attributes

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Attribute                                                                                                                                                                                                                    Summary

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:ref:`option <pre_processing_option_269>`                                                                                                                                                            The 'Mass And Momentum' option.

:ref:`wall_velocity_relative_to <pre_processing_wall_velocity_relative_to>`         Sets whether wall velocities are evaluated relative to the specified boundary frame or the mesh motion. This is only used for moving mesh cases.

:ref:`include_normal_viscous_force <pre_processing_include_normal_viscous_force>`                                                                                  Indicates whether normal viscous force is included at slip walls.

:ref:`shear_stress <pre_processing_shear_stress>`                                                                                                                                               Specifies the shear force at a wall.

:ref:`slip_model <pre_processing_slip_model>`                                                                                                                                                           Specifies a wall slip model.

:ref:`wall_velocity <pre_processing_wall_velocity>`                                                                                                                                        Specifies the velocity of a no-slip wall.

:ref:`turbulent_wall_functions <pre_processing_turbulent_wall_functions_2>`                                                                                                    Sets the turbulent near-wall treatment at a boundary.

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

.. rubric:: Included in:

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

Parent                                                                                                                                Summary

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:ref:`interface_conditions_child <pre_processing_interface_conditions_child>`                    'child_object_type' of interface_conditions.

:ref:`boundary_conditions <pre_processing_boundary_conditions_5>`               Specifies boundary conditions for all equations being solved.

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