Interchange factor for infinitely long concentric cylinders evaluator uses Interchange Factor = ((1/Emissivity of Body 1)+((Surface Area of Body 1/Surface Area of Body 2)*((1/Emissivity of Body 2)-1)))^(-1) to evaluate the Interchange Factor, Interchange factor for infinitely long concentric cylinders formula is defined as a measure of the thermal radiation exchange between two infinitely long concentric cylinders, taking into account their emissivities and surface areas, and is used to calculate the radiation heat transfer between them. Interchange Factor is denoted by f1-2 symbol.
How to evaluate Interchange factor for infinitely long concentric cylinders using this online evaluator? To use this online evaluator for Interchange factor for infinitely long concentric cylinders, enter Emissivity of Body 1 (ε1), Surface Area of Body 1 (A1), Surface Area of Body 2 (A2) & Emissivity of Body 2 (ε2) and hit the calculate button.