Re: Calculate the effective thermal conductivity

Instead of 'offener rand' I would use a fixed 'temperature' node (probably 'Temperatur' in German?), and instead of 'Einströmender Wärmefluss' I would use a normal 'Heat Flux' node (probably just 'Wärmefluss' in German?), I believe 'Einströmender Wärmefluss' is for the case that the heat is flowing in by means of convection.