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Dense plasma cloud can be produced by small debris impact on spacecraft surface, with the diffusion of plasma which can induce the electrostatic discharge (ESD) and electromagnetic interference (EMI). By this way, spacecraft will experience electrical anomalies. In this paper, a plasma drag particle accelerator is used to study the characteristics of impact-generated plasma due to crash of small debris with mass 10-5 g. The relation between plasma charge and debris velocity is acquired by analyzing experimental data. In addition, the diffusion velocity of the impact-generated plasma is observed by two retarding potential analyzers. By theoretical analysis, the change law of the electron density with time and dimension is calculated. Experiment results will be helpful to reveal the physical mechanism of spacecraft anomalies by small debris impacts.
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Keywords:
- space debris /
- hypervelocity impacts /
- plasma
[1] Quan R H, Zhang Z L, Han J W, Huang J G, Yan X J, 2009 Acta Phys. Sin. 58 1206 (in Chinese) [全荣辉, 张振龙, 韩建伟, 黄建国, 闫小娟 2009 58 1206]
[2] Cao M, Wang F, Liu J, Zhang H B, 2012 Chin. Phys. B 21 127901
[3] Garrett H, Close S 2012 12m th Spacecraft Charging Technology Conference Kitakyushu, Japan, May 14–18, 2012
[4] Akahoshi Y, Nakamura T, Fukushige S, Furusawa N, Kusunoki S, Machida Y, Koura T, Watanabe K, Hosoda S, Fujita T, Cho M 2008 Int. J. Impact Eng. 35 12
[5] Huang J G, Han J W, Li H W, Cai M H, Li H W 2008 Acta Phys. Sin. 57 12 (in Chinese) [黄建国, 刘丹秋, 高著秀, 李宏伟, 蔡明辉, 韩建伟 2008 57 12]
[6] Li H W, Han J W, Huang J G, Cai M H, Li X Y, Gao Z X 2012 Acta Phys. Sin. 59 2 (in Chinese) [黄建国, 刘丹秋, 高著秀, 李宏伟, 蔡明辉, 韩建伟 2010 59 2]
[7] Huang J G, Liu D Q, Gao Z X, Li H W, Cai M H, Han J W 2012 Acta Phys. Sin. 61 (in Chinese) [黄建国, 刘丹秋, 高著秀, 李宏伟, 蔡明辉, 韩建伟 2012 61]
[8] Gao Z X, Li H W, Cai M H, Liu D Q, Huang J G, Han J W 2012 Acta Phys. Sin. 61 3 (in Chinese) [高著秀, 李宏伟, 蔡明辉, 刘丹秋, 黄建国, 韩建伟 2012 61 3]
[9] Hongwei Li, Jianwei Han, Jianguo Huang, Minghui Cai, and Zhuxiu Gao. 2012 Spacecraft Charging Technology Conference Kitakyushu, Japan, May 14–18, 2012
[10] Tang E L, Zhang Q M, Huang Z P 2007 Transactions of Beijing Institute of Technology 27 5(in Chinese) [唐恩凌, 张庆明, 黄正平 2007 北京理工大学学报 27 5]
[11] Lee N, Close S, Goel A, Lauben D, Linscott I, Johnson T, Strauss D, Bugiel S, Mocker A, Srama R 2013 Phys of Plasmas 20 3
[12] Albert W 2010 11th Spacecraft Charging Technology Conference Albuquerque, NM, Sep 20–24, 2010
[13] Li H W, Huang J G, Han J W, Cai M H, Li X Y, Gao Z X 2010 Spacecraft Environment Engineering 27 3(in Chinese) [李宏伟, 黄建国, 韩建伟, 蔡明辉, 李小银, 高著秀 2010 航天器环境工程 27 3]
[14] Close S, Kelley M C, Fletcher A, Lee N, Colestock P 2011, 3rd AIAA Atmospheric Space Environments Conference, Honolulu, USA, June 27–30, 2011
[15] Crawford D, Schultz P 1999 Int. J. Impact Eng. 23 1
[16] Han J W, Zhang Z L, Huang J G 2006 Spacecraft Environment Engineering 23 4(in Chinese) [韩建伟, 张振龙, 黄建国 2006 航天器环境工程 23 4]
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[1] Quan R H, Zhang Z L, Han J W, Huang J G, Yan X J, 2009 Acta Phys. Sin. 58 1206 (in Chinese) [全荣辉, 张振龙, 韩建伟, 黄建国, 闫小娟 2009 58 1206]
[2] Cao M, Wang F, Liu J, Zhang H B, 2012 Chin. Phys. B 21 127901
[3] Garrett H, Close S 2012 12m th Spacecraft Charging Technology Conference Kitakyushu, Japan, May 14–18, 2012
[4] Akahoshi Y, Nakamura T, Fukushige S, Furusawa N, Kusunoki S, Machida Y, Koura T, Watanabe K, Hosoda S, Fujita T, Cho M 2008 Int. J. Impact Eng. 35 12
[5] Huang J G, Han J W, Li H W, Cai M H, Li H W 2008 Acta Phys. Sin. 57 12 (in Chinese) [黄建国, 刘丹秋, 高著秀, 李宏伟, 蔡明辉, 韩建伟 2008 57 12]
[6] Li H W, Han J W, Huang J G, Cai M H, Li X Y, Gao Z X 2012 Acta Phys. Sin. 59 2 (in Chinese) [黄建国, 刘丹秋, 高著秀, 李宏伟, 蔡明辉, 韩建伟 2010 59 2]
[7] Huang J G, Liu D Q, Gao Z X, Li H W, Cai M H, Han J W 2012 Acta Phys. Sin. 61 (in Chinese) [黄建国, 刘丹秋, 高著秀, 李宏伟, 蔡明辉, 韩建伟 2012 61]
[8] Gao Z X, Li H W, Cai M H, Liu D Q, Huang J G, Han J W 2012 Acta Phys. Sin. 61 3 (in Chinese) [高著秀, 李宏伟, 蔡明辉, 刘丹秋, 黄建国, 韩建伟 2012 61 3]
[9] Hongwei Li, Jianwei Han, Jianguo Huang, Minghui Cai, and Zhuxiu Gao. 2012 Spacecraft Charging Technology Conference Kitakyushu, Japan, May 14–18, 2012
[10] Tang E L, Zhang Q M, Huang Z P 2007 Transactions of Beijing Institute of Technology 27 5(in Chinese) [唐恩凌, 张庆明, 黄正平 2007 北京理工大学学报 27 5]
[11] Lee N, Close S, Goel A, Lauben D, Linscott I, Johnson T, Strauss D, Bugiel S, Mocker A, Srama R 2013 Phys of Plasmas 20 3
[12] Albert W 2010 11th Spacecraft Charging Technology Conference Albuquerque, NM, Sep 20–24, 2010
[13] Li H W, Huang J G, Han J W, Cai M H, Li X Y, Gao Z X 2010 Spacecraft Environment Engineering 27 3(in Chinese) [李宏伟, 黄建国, 韩建伟, 蔡明辉, 李小银, 高著秀 2010 航天器环境工程 27 3]
[14] Close S, Kelley M C, Fletcher A, Lee N, Colestock P 2011, 3rd AIAA Atmospheric Space Environments Conference, Honolulu, USA, June 27–30, 2011
[15] Crawford D, Schultz P 1999 Int. J. Impact Eng. 23 1
[16] Han J W, Zhang Z L, Huang J G 2006 Spacecraft Environment Engineering 23 4(in Chinese) [韩建伟, 张振龙, 黄建国 2006 航天器环境工程 23 4]
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