| 低地球轨道航天器不同攻角原子氧通量密度计算模型 |
| |
| 引用本文： | 郑阔海,李中华,王敬宜,赵琳.低地球轨道航天器不同攻角原子氧通量密度计算模型[J].宇航学报,2010,31(7):1855-1863. |
| |
| 作者姓名： | 郑阔海 李中华 王敬宜 赵琳 |
| |
| 作者单位： | (兰州物理研究所 真空低温技术与物理国家级重点实验室，兰州 730000) |
| |
| 基金项目： | 收稿日期：20090927; \ 修回日期：20100521 |
| |
| 摘 要： | 低地球轨道原子氧与航天器表面材料相互作用，可导致材料因氧化剥蚀而发生性能
|
| 关 键 词： | LEO 原子氧 计算模型 大气模型 LDEF FluxAV |
| 收稿时间： | 2009-09-27 |
Model of Atomic Oxygen Fluence for Different Spacecraft Surface in Low Earth Orbit |
| |
| ZHENG Kuo-hai,LI Zhong-hua,WANG Jing-yi,ZHAO Lin.Model of Atomic Oxygen Fluence for Different Spacecraft Surface in Low Earth Orbit[J].Journal of Astronautics,2010,31(7):1855-1863. |
| |
| Authors: | ZHENG Kuo-hai LI Zhong-hua WANG Jing-yi ZHAO Lin |
| |
| Institution: | ZHENG Kuo-hai,LI Zhong-hua,WANG Jing-yi,ZHAO Lin(National Key Laboratory of Vacuum & Cryogenics Technology,Physics Lanzhou Institute of Physics Raw and Processed Materials Assurance Center (Branch),CAST Lanzhou 730000,China) |
| |
| Abstract: | Atomic oxygen is the most important environmental element spacecraft designer cared in LEO which can oxidize materials by impaction. This paper presents the atomic oxygen calculation model briefly developed by the Lab. of atomic oxygen effects & protection,Lanzhou Institute of Physics with VB program. The model uses atmosphere model as its calculation core,and can calculate atomic oxygen fluence/flux of different surface with Maxwell velocity distribution,and the influence of the atmosphere wind is also inv... |
| |
| Keywords: | LEO LDEF FluxAV |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《宇航学报》浏览原始摘要信息 |
| 点击此处可从《宇航学报》下载免费的PDF全文 |
