黑体空腔辐射场的分析计算

A Methed For Analyzing Radiation Fields of Blackbody Cavities

本文给出了黑体空腔腔外辐射场的分析计算方法,进一步明确了空腔能量辐射系数的概念,并给出了能量辐射系数的一般代数表达式,同时结合圆锥形空腔给出了计算结果。

In this paper,We proposed a method for analyzing the radiationfields of blackbody cavities,made clearer the concept of energy radiation coef-ficiet and derived general algebra formulae for calculating energy radiationcoefficient of axisymmetric cavities.As an example,we applied these formulaeto conical cavities and presented some results here.