1. Reference problem#
1.1. Geometry#
We consider a square with side \(1m\).

1.2. Material properties#
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: label: EQ-None
lambda =15.W/mathrm {m.} °C
1.3. Boundary conditions and loads#
On edges \(\text{GAUCHE}\), \(\text{BAS}\) and \(\text{HAUT}\), a temperature is imposed (see paragraph 2).
On edge \(\text{DROITE}\), a flow is imposed (see paragraph 2).
Throughout the field, a source is imposed (see paragraph 2).
1.4. Initial conditions#
Néant