.. _V4.22.100:

**v4.22.100** TTNL100 - Non-linear heat source, homogeneous solution in space
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**Summary:**

This test verifies the thermal calculation in the presence of a non-linear source load, depending on the temperature.

The reference solution is analytical. The part considered in the models consists of a single element whose dimensions do not matter a step in the solution.

The following meshes are checked:


* Modeling A:


    * TRIA3, TRIA6, QUAD4, QUAD8 and QUAD9 for modeling PLAN,


    * TRIA3, QUAD4 for modeling PLAN_DIAG,


* B modeling: PENTA6 for 3D modeling

Since the temperature is homogeneous in the element, the calculation can be considered as 0D.


.. toctree::
    :hidden:

    self

.. toctree::
    :maxdepth: 2
    :numbered:

    Probl_me_de_r_f_rence
    Solution_de_r_f_rence
    Mod_lisation_A
    Mod_lisation_B
    Synth_se_des_r_sultats