1. Reference problem

1.1. Geometry

Cylinder radius \(R=\mathrm{1 }m\).

1.2. Material properties

\(\lambda =1W/m°C\)

1.3. Boundary conditions and loads

\([\mathrm{EA}]\): imposed temperature	\(T={T}_{0}=0.°C\)
\([\mathrm{BC}]\): imposed flow	\(\phi ={\phi }_{0}=2.W/\mathrm{m2}°C\)
\([\mathrm{CD}]\): exchange	\(h=2.W/{m}^{2}°C\)
	\({T}_{\mathrm{ext}}=2.°C\)