:orphan:

.. _sampling_and_erosion:

sampling_and_erosion
====================

.. autoclass:: ansys.fluent.core.generated.solver.settings_261.sampling_and_erosion
    :show-inheritance:

.. rubric:: Attributes

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

Attribute                                                                                                                                                                                                Summary

================================================================================================   =============================================================================================================
:ref:`output_udf <output_udf>`                                                                                                                                                      The DPM sampling output UDF.

:ref:`sort_sample_files <sort_sample_files>`                                                                                                                          Enable writing of sorted DPM sample files.

:ref:`erosion_accretion_rate_accumulation_enabled <erosion_accretion_rate_accumulation_enabled>`                               Enable accumulation of erosion and accretion rates over multiple tracking passes.

:ref:`number_of_passes_done <number_of_passes_done>`                                                   The number of times steady particle tracking has been repeated to accumulate erosion and accretion rates.

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

.. rubric:: Methods

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

Method                                                                                                                                                                                                        Summary

========================================================================   ==========================================================================================================================================
:ref:`compute_samples <compute_samples>`                                                                                          Compute particle trajectories to record sampling data at planes and boundary zones.

:ref:`start_file_write <start_file_write>`                                                               Enable recording particle sampling data at planes and boundary zones when the simulation progresses in time.

:ref:`stop_file_write <stop_file_write>`                                                                          Stop recording particle sampling data at planes and boundary zones, finalise the output data files.

:ref:`compute_erosion_accretion_rates <compute_erosion_accretion_rates>`       Compute erosion and accretion rates for selected injections; updates the rates or ADDs to them depending on the corresponding setting.

:ref:`reset_erosion_accretion_rates <reset_erosion_accretion_rates>`                                                                                                      Initialize Erosion/Accretion rates to zero.

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

.. rubric:: Included in:

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

Parent                                                                                                                           Summary

==========================================   ===========================================================================================
:ref:`discrete_phase_6 <discrete_phase_6>`       Access and configure reporting options for discrete phase (particle-based) simulations.

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