Reference problem
=====================


Geometry
---------


.. image:: images/Object_1.svg
    :width: 530
    :height: 198


.. _RefImage_Object_1.svg:


Material properties
----------------------


.. math::
: label: EQ-None

    \ lambda =1.7307W/\ mathrm {m} °C


Boundary conditions and loads
-------------------------------------

The limit condition is applied to the external surface of the cylinder, it is broken down into:


* a symmetric revolution limit condition associated with harmonic 0:

:math:`\mathrm{CL1}`: :math:`{T}_{0}=-17.778°C`


* a limit condition symmetric with respect to :math:`\theta` associated with harmonic 1:

:math:`\mathrm{CL2}`: :math:`{T}_{1}\mathrm{cos}\theta =44.444\mathrm{cos}\theta (°C)`


.. image:: images/Object_2.svg
    :width: 530
    :height: 198


.. _RefImage_Object_2.svg:


Initial conditions
--------------------

Not applicable.