航天器发动机羽流紫外辐射的在轨监测试验及分析  

On-Orbit MonitoringTest and Analysis of Ultraviolet Radiation of Spacecraft Engine Plumes

作　　者：金云飞 王后茂 王咏梅 Jin Yunfei;Wang Houmao;Wang Yongmei(National Space Science Center,Chinese Academy of Sciences,Beijing 100190,China;School of Astronomy and Space Science,University of Chinese Academy of Sciences,Beijing 100049,China)

机构地区：[1]中国科学院国家空间科学中心,北京100190 [2]中国科学院大学天文与空间科学学院,北京100049

出　　处：《激光与光电子学进展》2018年第7期460-465,共6页Laser & Optoelectronics Progress

基　　金：国家自然科学基金(41704178)

摘　　要：为了不影响发动机的运行和航天活动的开展,基于羽流紫外辐射的监测和光谱特性,对发动机的工作状态、羽流特性等进行了在轨观测。从传回的试验数据可以看出,在轨羽流紫外辐射试验获得了较好的观测结果,并为今后开展发动机羽流常态化监视及羽流效应的研究提供了较好的参考。Without influencing the normal operation of engines and space activities,the on-orbit observation of the working state and plume characteristics of the engines is carried out based on the monitoring of ultraviolet radiation and the spectral characteristics of plumes.From the returned test data,one can see that the on-orbit plume ultraviolet radiation test has obtained relatively nice observation results and provides a certain reference for the future research of plume effects and the routine monitoring of plumes.

关 键 词：遥感 光谱学 紫外 羽流 成像 

分 类 号：O432.1[机械工程—光学工程]