Critical Radius of Insulation of Hollow Sphere evaluator uses Critical Radius of Insulation = 2*Thermal Conductivity of Insulation/External Convection Heat Transfer Coefficient to evaluate the Critical Radius of Insulation, Critical Radius of Insulation of Hollow Sphere is the radius of insulation at which there is maximum heat transfer and an increase or decrease in its value will lead to an overall decrease in heat transfer. Critical Radius of Insulation is denoted by Rc symbol.
How to evaluate Critical Radius of Insulation of Hollow Sphere using this online evaluator? To use this online evaluator for Critical Radius of Insulation of Hollow Sphere, enter Thermal Conductivity of Insulation (Kinsulation) & External Convection Heat Transfer Coefficient (houtside) and hit the calculate button.