Research on plasma axial velocity generated by small debris accelerator coaxial gun

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	Research on plasma axial velocity generated by small debris accelerator coaxial gun
	Gao, ZX ; Feng, CH ; Yang, XZ ; Huang, JG ; Han, JW
刊名	ACTA PHYSICA SINICA
	2012
卷号	61 期号:14
关键词	EMISSION FOCUS
ISSN号	1000-3290
通讯作者	Gao, ZX (reprint author), Chinese Acad Sci, Ctr Space Sci & Appl Res, Beijing 100190, Peoples R China.
中文摘要	Plasma driven micro-particle accelerator is a ground device for simulating impact effects of small debris in space. The particle velocity is determined mainly by axial velocity of plasma in a coaxial gun. Emission spectrometry is used to study the plasma axial velocity at different voltages and gas pressures. The experimental results indicate that axial velocity increases with the increase of discharging voltage, and doesn't change significantly with the pressure of working gas, which is consistent with the result of numerical simulation. This result is useful to improve the plasma axial velocity further, and provides an experimental basis for optimizing the accelerator.
收录类别	SCI
资助信息	National Natural Science Foundation of China [10875167]
语种	中文
公开日期	2013-09-24
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/52084]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Gao, ZX,Feng, CH,Yang, XZ,et al. Research on plasma axial velocity generated by small debris accelerator coaxial gun[J]. ACTA PHYSICA SINICA,2012,61(14).
APA	Gao, ZX,Feng, CH,Yang, XZ,Huang, JG,&Han, JW.(2012).Research on plasma axial velocity generated by small debris accelerator coaxial gun.ACTA PHYSICA SINICA,61(14).
MLA	Gao, ZX,et al."Research on plasma axial velocity generated by small debris accelerator coaxial gun".ACTA PHYSICA SINICA 61.14(2012).