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Alternative TitleStudy of Small Rocket-borne SF_6 Active Releaser
蔡明辉; 冯颖; 吴逢时; 黄文耿; 李宏伟; 杨涛; 韩建伟
Source Publication空间科学学报
Keyword化学物质释放 电离层:释放装置
Abstract化学物质释放是空间物理主动试验的重要手段之一.构建了一种基于探空火箭平台的SF_6气体释放装置,其具有体积小、自重轻、对运载平台要求低等优点,当装置自身质量为6kg时可实现2 kg的SF_6气体释放.仿真计算了SF_6气体在电离层高度的扩散过程和相应的电离层离子化学过程.研究结果表明,本装置能够有效消减电离层电子密度,具有较高实用价值.
Other AbstractChemical release at ionospheric altitudes is one of the most important ways to carry out active experiments for investigation of ionosphere features. A new rocket-borne SF_6 releaser is studied. This releaser has many advantages such as small size, light weight, low requirements for the launch platform, and when the device weight is 6 kg, 2 kg SF_6 can be released. By means of simulation, the diffusion process of neutral gas and relevant chemical reactions in ionosphere are calculated, and the effect of SF_6 releases is investigated. Results showed that the designs scheme of the SF_6 releaser is feasible and consistent with domestic rocket-borne platform and conditions in China, hence has high application value.
Indexed ByCSCD
Funding Project中国科学院空间科学与应用研究中心
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Document Type期刊论文
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GB/T 7714
蔡明辉,冯颖,吴逢时,等. 小型箭载SF_6主动释放装置研究[J]. 空间科学学报,2014,34(2):214-218.
APA 蔡明辉.,冯颖.,吴逢时.,黄文耿.,李宏伟.,...&韩建伟.(2014).小型箭载SF_6主动释放装置研究.空间科学学报,34(2),214-218.
MLA 蔡明辉,et al."小型箭载SF_6主动释放装置研究".空间科学学报 34.2(2014):214-218.
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