摘要
采用Monte-Carlo法对圆柱型等温空腔的有效发射率进行计算,对影响空腔有效发射率的一些因素进行了分析,并讨论了腔壁材料的光谱发射率对空腔有效发射率的影响,为黑体空腔的设计计算提供理论计算依据。
The effective emissivities of cylinder isothermal cavity are calculated by Monte-Carlo method. The factors of have influence on the effective emissivities of cavities are analyzed; The influence of the spectral emissivity on the effective emissivities of blackbody cavities are discussed. It can be used as the theoretical calculation basis for the design of complicated blackbody cavity.
出处
《宇航计测技术》
CSCD
2010年第2期26-29,共4页
Journal of Astronautic Metrology and Measurement
