Thermal Radiation Calculator Leave a Comment / By Akash Babu S L / March 13, 2024 Thermal Radiation is crucial for designing effective thermal control systems to keep satellite components within their operational temperature ranges. P is the power radiated by the black body. σ is the Stefan-Boltzmann constant (5.67×10−8 W/m2⋅K4). A is the surface area of the black body. T is the temperature of the black body in Kelvin. Related