In this paper, the effect of the surface characteristics on the thermal radiation absorption and emission capacities of cubes with different surface materials and colors was studied by conducting heating experiments. Furthermore, a thermal radiation mathematical model was established based on the Stefan-Boltzmann law, which can control the thermal radiation capacity and heating temperature change of objects by adjusting their absorption rate and emissivity. The positive correlation between the radiation capability and absorption capability of an object has been revealed.

Zhan Zhenhua, Liu Zexu, Lü Suye, Piao Xingliang. The Law of Thermal Radiation and Mathematical Model for Different Surfaces of Objects. Frontiers in Educational Research (2025), Vol. 8, Issue 10: 78-85. https://doi.org/10.25236/FER.2025.081012.

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