B modeling
==============

Characteristics of modeling
------------------------

**3D (HEXA20)**


.. image:: images/Object_6.svg
    :width: 560
    :height: 255


.. _RefImage_Object_6.svg:


Characteristics of the mesh
----------------------------

.. csv-table::

    "Number of knots:", "248"
    "Number of meshes and types:", "20 HEXA20"



notes
---------

The discretization in time steps is as follows:

10 steps for :math:`[0.,\mathrm{5.D}-2]` or :math:`\Delta t={\mathrm{5.D}}^{-3}`

19 steps for :math:`[\mathrm{5.D}-2,\mathrm{1.D0}]` or :math:`\Delta t={\mathrm{5.D}}^{-2}`