Thermal Resistance of Composite Wall with 2 Layers in Series evaluator uses Thermal Resistance of 2 Layer = Length 1/(Thermal Conductivity 1*Area of 2 Layer Wall)+Length 2/(Thermal Conductivity 2*Area of 2 Layer Wall) to evaluate the Thermal Resistance of 2 Layer, The Thermal Resistance of Composite Wall with 2 layers in Series formula is defined as the total thermal resistance offered by a two-layered composite wall with walls placed in series. It is obtained by summing the thermal resistances of both layers. Thermal Resistance of 2 Layer is denoted by Rth2 symbol.
How to evaluate Thermal Resistance of Composite Wall with 2 Layers in Series using this online evaluator? To use this online evaluator for Thermal Resistance of Composite Wall with 2 Layers in Series, enter Length 1 (L1), Thermal Conductivity 1 (k1), Area of 2 Layer Wall (Aw2), Length 2 (L2) & Thermal Conductivity 2 (k2) and hit the calculate button.