:class:`DynaISPH`
=================


.. py:class:: ansys.dyna.core.pre.dynaisph.DynaISPH

   Bases: :py:obj:`ansys.dyna.core.pre.dynabase.DynaBase`


   
   Contains methods for creating a keyword related to ISPH.
















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.. py:currentmodule:: DynaISPH

Overview
--------

.. tab-set::



   .. tab-item:: Methods

      .. list-table::
          :header-rows: 0
          :widths: auto

          * - :py:attr:`~set_des`
            - Provide controls related to ISPH.
          * - :py:attr:`~save_file`
            - Save keyword files.



   .. tab-item:: Attributes

      .. list-table::
          :header-rows: 0
          :widths: auto

          * - :py:attr:`~isphanalysis`
            - 






Import detail
-------------

.. code-block:: python

    from ansys.dyna.core.pre.dynaisph import DynaISPH


Attribute detail
----------------

.. py:attribute:: isphanalysis



Method detail
-------------

.. py:method:: set_des(num_timestep=1, boxid=0, space_dimension=3, neighbors=150, approximation_theory=0, max_velocty=1000000000000000.0)

   
   Provide controls related to ISPH.


   :Parameters:

       **num_timestep** : :class:`python:int`, :obj:`optional`
           Number of time steps between particle sorting. The default
           is ``1``.

       **boxid** : :class:`python:int`, :obj:`optional`
           Box ID. The default is ``0``. ISPH approximations are computed
           inside the specified box. When a particle has gone outside this
           box, it is deactivated.

       **space_dimension** : :class:`python:int`, :obj:`optional`
           Space dimension for ISPH particles. The default is ``3``. Options
           are:
           
           - EQ.3: 3D problems
           - EQ.2: 2D plane strain problems
           - EQ.-2: 2D axisymmetric problems

       **neighbors** : :class:`python:int`, :obj:`optional`
           Initial number of neighbors per particle. The default is ``150``.

       **approximation_theory** : :class:`python:int`, :obj:`optional`
           Particle approximation theory. The default is ``0``.

       **max_velocty** : :class:`python:float`, :obj:`optional`
           Maximum value for velocity for the ISPH particles. The default
           is ``1000000000000000.0``.



   :Returns:

       :ref:`bool <python:bltin-boolean-values>`
           ``True`` when successful, ``False`` when failed.











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.. py:method:: save_file()

   
   Save keyword files.





   :Returns:

       :ref:`bool <python:bltin-boolean-values>`
           ``True`` when successful, ``False`` when failed.











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