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


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

D_ PLAN_HH2S modeling. This modeling corresponds to classical Finite Element modeling. The hydraulic coupling law is LIQU_AD_GAZ_VAPE. The mesh consists of 100 QUAD8 elements.


Results
---------

The results are identical to those obtained with modeling finite volumes decentralized on the edge (modeling A).


Tested values
---------------

Tests are carried out on 2 nodes at :math:`t\mathrm{=}100s` by comparing the results to the analytical solution. We also test the first node in non-regression with an authorized relative error of :math:`\mathrm{0,01}\text{\%}`.


.. csv-table::

    "**Points** :math:`(x,y)` ", "**Time** :math:`(s)` ", "**PRE1** **Aster**", "**Relative error allowed (** :math:`\text{\%}` **)**"
    ":math:`(\mathrm{0,05};0)` ", "100 s", "-8.89E+002", "1%"
    ":math:`(\mathrm{0,05};1)` ", "100 s", "-8.89E+002", "1%"


**Table** 3.3-1 **: Values tested**