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


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

A non-linear thermal 3D modeling with model reduction is used.

This modeling tests the accuracy of the empirical modes obtained in modeling A.

We therefore use the bases produced in modeling A.


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

The mesh contains 27 elements of type HEXA8.


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

The value of the temperatures obtained with a reduced model is tested in relation to those obtained.
in the full model ((U modeling)):


.. csv-table::

    "**Location**", "**Instant**", "VALE_REFE **,"** (**TEMP**) **", "** PRECISION **"
    "Node A in :math:`(\mathrm{1,0,3})` "," :math:`t=1s` "," "," :math:`\mathrm{29,9053048593}°C` ", "6.0E-5"
    "Node A in :math:`(\mathrm{1,0,3})` "," :math:`t=4s` "," "," :math:`\mathrm{139,462715634}°C` ", "2.0E-5"
    "Node A in :math:`(\mathrm{1,0,3})` "," :math:`t=7s` "," "," :math:`\mathrm{567,08693147}°C` ", "7.0E-6"
    "Node A in :math:`(\mathrm{1,0,3})` "," :math:`t=10s` "," "," :math:`\mathrm{999,349943608}°C` ", "6.0E-6"



notes
---------

We can see that the base produced in modeling A makes it possible to obtain very good results.
 (error less than 0.01%) compared to the full calculation.