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


Geometry
---------


.. image:: images/Object_1.svg
    :width: 410
    :height: 233


.. _RefImage_Object_1.svg:


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


.. csv-table::

    ":math:`{\lambda }_{x}=1.0W/\mathrm{m.}°C` ", "Thermal conductivity along the :math:`x` axis"
    ":math:`{\lambda }_{y}=0.75W/\mathrm{m.}°C` ", "Thermal conductivity along the :math:`y` axis"
    ":math:`{\lambda }_{z}=0.50W/\mathrm{m.}°C` ", "Thermal conductivity along the :math:`z` axis"



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


* Normal flow density:


* :math:`{\varphi }_{n}=60W/{m}^{2}` side :math:`y=-0.1` (incoming flow),


* :math:`{\varphi }_{n}=-60W/{m}^{2}` face :math:`y=0.1` (outgoing flow),


* :math:`{\varphi }_{n}=30W/{m}^{2}` side :math:`z=-0.1` (incoming flow),


* :math:`{\varphi }_{n}=-30W/{m}^{2}` face :math:`z=0.1` (outgoing flow),


* Convection on faces :math:`x=–0.1` and :math:`x=0.1`: :math:`h=15W/{m}^{2}°C`,


* Linear variation in outside temperatures,


* :math:`{T}_{\mathrm{ext}}=30-\mathrm{80y}-\mathrm{60z}` side :math:`x=-0.1`,


* :math:`{T}_{\mathrm{ext}}=15-\mathrm{80y}-\mathrm{60z}` side :math:`x=\mathrm{0.1}`.


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

Not applicable.