Simulation of long-range transport of non-ideal hydrogen atom beams in vacuum environment

Shi Junjie; Hao Jianhong; Zhang Fang; Zhao Qiang; Fan Jieqing; Shen Shuo; Dong Zhiwei

doi:10.11884/HPLPB202234.220123

Volume 34 Issue 12

Nov. 2022

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Article Navigation > High Power Laser and Particle Beams > 2022 > 34(12): 124004

Zhang Xiang, Xiong Xiangzheng, Liao Cheng, et al. Hybrid algorithm of radio wave propagation based on parabolic equation in cylindrical coordinates and method of moments[J]. High Power Laser and Particle Beams, 2020, 32: 053004. doi: 10.11884/HPLPB202032.190450

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Shi Junjie, Hao Jianhong, Zhang Fang, et al. Simulation of long-range transport of non-ideal hydrogen atom beams in vacuum environment[J]. High Power Laser and Particle Beams, 2022, 34: 124004. doi: 10.11884/HPLPB202234.220123

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Simulation of long-range transport of non-ideal hydrogen atom beams in vacuum environment

doi: 10.11884/HPLPB202234.220123

1.
School of Electrical and Electronic Engineering, North China Electric Power University, Beijing 102206, China
2.
Institute of Applied Physics and Computational Mathematics, Beijing 100094, China

Received Date: 2022-04-25
Accepted Date: 2022-09-01
Rev Recd Date: 2022-08-29

Available Online: 2022-11-02

Publish Date: 2022-11-02

Abstract

Abstract

Neutral beam has potential applications in space debris cleanup and space exploration. As that neutral beam prepared by ion source is not ideal in practice, this paper simulates the long-range transmission effect of non-ideal hydrogen beam in vacuum environment. According to the degree of neutralization, non-ideal beams are divided into under-neutral beams and over-neutral beams. The effects of beam density, neutralization factor, spatial magnetic field and elastic scattering on the nonideal hydrogen beam are studied by establishing a quasi-electromagnetic model of beam transmission. The results show that the presence of negative hydrogen ions has no effect on the transmission of hydrogen atoms in the under-neutral beam, thus the bias magnetic field can be removed to reduce the volume and mass of the device. For the over-neutral beam, the loss ratio is related to the beam density and neutralization factor, that is, the higher the beam density, the greater the beam loss; the higher the neutralization factor, the higher the beam loss. The magnetic field and the elastic scattering between particles have no effect on the propagation of either the under-neutral or over-neutral beams.
- non-ideal beam,
- long-range transmission,
- beam current density,
- neutralization factor,
- beam loss ratio

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References

[1]	Kitamura S, Hayakawa Y, Kawamoto S. A reorbiter for large GEO debris objects using ion beam irradiation[J]. Acta Astronautica, 2014, 94(2): 725-735. doi: 10.1016/j.actaastro.2013.07.037
[2]	Bombardelli C, Peláez J. Ion beam shepherd for contactless space debris removal[J]. Journal of Guidance, Control, and Dynamics, 2011, 34(3): 916-920. doi: 10.2514/1.51832
[3]	马晓刚. 基于离子束的非接触式空间碎片清除方法研究[D]. 哈尔滨: 哈尔滨工业大学, 2017 Ma Xiaogang. A study of contactless space debris removal based on ion-beam-propelled method[D]. Harbin: Harbin Institute of Technology, 2017
[4]	侯伟. 中性束加热等离子体数值模拟研究[D]. 衡阳: 南华大学, 2013 Hou Wei. Numerical simulation of neutral beam heated plasma[D]. Hengyang: University of South China, 2013
[5]	谢亚红, 胡纯栋, 韦江龙, 等. CFETR中性束注入系统负离子束源概念设计[J]. 核聚变与等离子体物理, 2021, 41(4):628-634 doi: 10.16568/j.0254-6086.202104008 Xie Yahong, Hu Chundong, Wei Jianglong, et al. Conceptual design of negative ion based beam source for CFETR neutral beam injector[J]. Nuclear Fusion and Plasma Physics, 2021, 41(4): 628-634 doi: 10.16568/j.0254-6086.202104008
[6]	胡立群, 张晓东, 姚若河. EAST托卡马克的中性束注入方案[J]. 核技术, 2006, 29(2):149-152 doi: 10.3321/j.issn:0253-3219.2006.02.018 Hu Liqun, Zhang Xiaodong, Yao Ruohe. EAST neutral beam injection project for EAST Tokamak[J]. Nuclear Techniques, 2006, 29(2): 149-152 doi: 10.3321/j.issn:0253-3219.2006.02.018
[7]	Jason A J, Hudgings D W, Van Dyck O B. Neutralization of H⁻ beams by magnetic stripping[J]. IEEE Transactions on Nuclear Science, 1981, 28(3): 2703-2706. doi: 10.1109/TNS.1981.4331890
[8]	Hayashi K, Tanaka D, Araki H, et al. In situ spatial-profile monitoring of beam flux of neutral free radicals produced by photo-deionization of negative ion beams[J]. Applied Surface Science, 2009, 255(24): 9581-9584. doi: 10.1016/j.apsusc.2009.04.085
[9]	Lee C H, Chang D S, Oh B H, et al. Hydrogen beam extraction of penning ion source for compact neutron generator[C]//2016 IEEE Nuclear Science Symposium, Medical Imaging Conference and Room-Temperature Semiconductor Detector Workshop (NSS/MIC/RTSD). IEEE, 2016: 1-3.
[10]	Dimov G I, Roslyakov G V. Conversion of a beam of negative hydrogen ions to atomic hydrogen in a plasma target at energies between 0.5 and 1 MeV[J]. Nuclear Fusion, 1975, 15(3): 551-553. doi: 10.1088/0029-5515/15/3/021
[11]	Tanaka M, Takeiri Y, Asano E, et al. Production of high-current large-area H⁻ beams by a bucket-type ion source equipped with a magnetic filter[J]. IEEE Transactions on Plasma Science, 1997, 25(6): 1412-1418. doi: 10.1109/27.650911
[12]	易书卷, 陈开芹, 蒋文, 等. 剥离氢负离子获得中性束[J]. 核聚变与等离子体物理, 1983, 3(3):166-169 doi: 10.16568/j.0254-6086.1983.03.007 Yi Shujuan, Chen Kaiqin, Jiang Wen, et al. The neutral beam obtained by stripping H⁻ ions[J]. Nuclear Fusion and Plasma Physics, 1983, 3(3): 166-169 doi: 10.16568/j.0254-6086.1983.03.007
[13]	吴青峰, 陈银宝, 王修龙, 等. 粒子束中性化方案研究[J]. 中国原子能科学研究院年报, 2003:85 Wu Qingfeng, Chen Yinbao, Wang Xiulong, et al. Study on neutralization scheme of particle beam[J]. Annual Report of China Institute of Atomic Energy, 2003: 85
[14]	易书卷, 蒋文, 李华君. 氢离子束通过气体靶获得中性束的实验结果[J]. 核聚变与等离子体物理, 1981, 1(2):103-106 doi: 10.16568/j.0254-6086.1981.02.007 Yi Shujuan, Jiang Wen, Li Huajun. Experimental results on atomic hydrogen beams produced by hydrogen ions passing through gaseous targets[J]. Nuclear Fusion and Plasma Physics, 1981, 1(2): 103-106 doi: 10.16568/j.0254-6086.1981.02.007
[15]	Birdsall C K. Particle-in-cell charged-particle simulations, plus Monte Carlo collisions with neutral atoms, PIC-MCC[J]. IEEE Transactions on Plasma Science, 1991, 19(2): 65-85. doi: 10.1109/27.106800
[16]	郝建红, 王希, 张芳, 等. 随移动窗推进的带电粒子束团长程传输模拟分析[J]. 国防科技大学学报, 2021, 43(5):168-174 doi: 10.11887/j.cn.202105020 Hao Jianhong, Wang Xi, Zhang Fang, et al. Simulation analysis of long-range propagation of charged particle beams propelled by moving window[J]. Journal of National University of Defense Technology, 2021, 43(5): 168-174 doi: 10.11887/j.cn.202105020
[17]	Zhou Jun, Liu Dagang, Liao Chen, et al. CHIPIC: an efficient code for electromagnetic PIC modeling and simulation[J]. IEEE Transactions on Plasma Science, 2009, 37(10): 2002-2011. doi: 10.1109/TPS.2009.2026477
[18]	沈硕, 郝建红, 张芳, 等. 氢原子束在大气长程传输中自剥离效应研究[J]. 强激光与粒子束, 2022, 34:064004 Shen Shuo, Hao Jianhong, Zhang Fang, et al. Study on beam-induced-stripping effect of hydrogen atom beam in long distance propagation in atmosphere[J]. High Power Laser and Particle Beams, 2022, 34: 064004