宇航计测技术
宇航計測技術
우항계측기술
JOURNAL OF ASTRONAUTIC METROLOGY AND MEASUREMENT
2010年
2期
26-29
,共4页
空腔辐射特性%Monte-Carlo法%发射率
空腔輻射特性%Monte-Carlo法%髮射率
공강복사특성%Monte-Carlo법%발사솔
Cavity radiation properties Monte-Carlo method Emissivity
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.
採用Monte-Carlo法對圓柱型等溫空腔的有效髮射率進行計算,對影響空腔有效髮射率的一些因素進行瞭分析,併討論瞭腔壁材料的光譜髮射率對空腔有效髮射率的影響,為黑體空腔的設計計算提供理論計算依據.
채용Monte-Carlo법대원주형등온공강적유효발사솔진행계산,대영향공강유효발사솔적일사인소진행료분석,병토론료강벽재료적광보발사솔대공강유효발사솔적영향,위흑체공강적설계계산제공이론계산의거.
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.
