:orphan:

.. _freeform_motions:

freeform_motions
================

.. autoclass:: ansys.fluent.core.generated.solver.settings_251.freeform_motions
    :show-inheritance:

.. rubric:: Attributes

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Attribute                                                                                                                                                                                                                                                                                                                                                    Summary

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:ref:`mask_shape_sensitivity <mask_shape_sensitivity>`                                                                            When enabled, this option will mask the shape sensitivity along the fixed surfaces to reduce the freeform deformation. This improves the deformation smoothness by reducing the need for correction during the secondary morphing.

:ref:`solving_primary_morpher <solving_primary_morpher>`         When enabled, this option specifies the standard morphing method (primary morpher) to calculate an initial approximation for the constraint equations. The radial basis function (secondary morpher) then enforces the design constraint by refining the approximation of the constraint equations.

:ref:`max_iterations_standard <max_iterations_standard>`                                                                                                                                                                                                                                                                         Freeform motion maximum iterations.

:ref:`max_iterations_enhanced <max_iterations_enhanced>`                                                                                                                                                                                                                                                                         Freeform motion maximum iterations.

:ref:`constraint_relaxation <constraint_relaxation_1>`                                                                                                                                                                                                                                                                        Freeform motion constraint relaxation.

:ref:`parameter_relaxation <parameter_relaxation>`                                                                                                                                                                                                                                                                             Freeform motion parameter relaxation.

:ref:`preconditioning_standard <preconditioning_standard>`                                                                                                                                                                                                                                                                          Freeform motion preconditioning.

:ref:`preconditioning_enhanced <preconditioning_enhanced>`                                                                                                                                                                                                                                                                          Freeform motion preconditioning.

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.. rubric:: Included in:

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Parent                                                                Summary

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:ref:`polynomials <polynomials>`       Design tool polynomials numerics menu.

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