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


Geometry
---------


.. csv-table::

    "Inner radius", ":math:`{R}_{i}=\mathrm{1m}`"
    "Outside radius", ":math:`{R}_{e}=\mathrm{2m}`"
    "Length", ":math:`l`"



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


.. math::
: label: EQ-None

    \ lambda =1.0W/m°C


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


* Imposed temperatures:


*


.. csv-table::

    "Inner surface:", ":math:`{T}_{i}=T(r={R}_{i})=20°C`"
    "Outer surface:", ":math:`{T}_{e}=T(r={R}_{e})=20°C`"



* Uniform power output :math:`Q=\mathrm{100W}/{m}^{3}`


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

Not applicable.