摘要
随着航天事业向长时间载人深空探测方向发展,空间辐射环境对航天器及其器件、对宇航员的损伤越来越受到重视。在空间辐射的诸多因素中,中子的辐射危害相当可观。介绍了空间中子探测研究的重要性,总结了空间中子的分布和来源、中子导致的辐射剂量贡献、中子对航天器危害和对航天员的损伤以及空间中子的探测方法。
The injuries of the spacecrafts and astronauts caused by the particles of space radiation are catching more and more attention. The hazards of space neutron are quite severe among which of other radiation. The necessity of the detection and study of space neutron were introduced. The distribution of space neutron and the contributions to space neutrons, harmful neutron effects to spacecraft and astronauts, and the detection methods of space neutrons were discussed.
出处
《装备环境工程》
CAS
2009年第4期5-11,共7页
Equipment Environmental Engineering
关键词
空间辐射
空间探测
辐射剂量
航天
空间中子
space radiation
space detection
space dosimetry
aerospace
space neutron
