C modeling
==============


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

3D Modeling_ HH2S. 200 elements HEXA20. This test consists of a bar and cannot therefore have the same analytical solution as before. It is obtained in the same way by a thermal calculation.

Discretization in time: 100 steps of time of :math:`5E7s` each.


Tested sizes and results
------------------------------


.. csv-table::

    ":math:`X` **(** :math:`m` **)**", "**Time (** :math:`s` **)**", ":math:`\mathit{PRE2}` **Aster**", ":math:`\mathit{PRE2}` **thermal calculation**", "**Relative error**", "**Relative error**"
    ":math:`0.2` "," :math:`3{10}^{9}` "," :math:`14682` "," "," :math:`14617` "," :math:`0.45\text{\%}`"
    ":math:`0.2` "," :math:`5{10}^{9}` "," :math:`14953` "," "," :math:`14935` "," :math:`0.12\text{\%}`"