Analytical model for calculating laser ablation impulse coupling coefficient

Chang Hao; Jin Xing; Wen Ming; Ye Jifei; Li Nanlei

doi:10.3788/HPLPB20132505.1110

Volume 25 Issue 05

Mar. 2013

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > High Power Laser and Particle Beams > 2013 > 25(05): 1110-1114

Jiang Hongbin, Xiao Lipeng, Wei Chengfu, et al. Effect of discrete distribution of powder size on magnetic properties of NdFeB[J]. High Power Laser and Particle Beams, 2012, 24: 1173-1176. doi: 10.3788/HPLPB20122405.1173

Citation:

Chang Hao, Jin Xing, Wen Ming, et al. Analytical model for calculating laser ablation impulse coupling coefficient[J]. High Power Laser and Particle Beams, 2013, 25: 1110-1114. doi: 10.3788/HPLPB20132505.1110

Citation:

PDF( 2375 KB)

Analytical model for calculating laser ablation impulse coupling coefficient

doi: 10.3788/HPLPB20132505.1110

1.
State Key Laboratory of Laser Propulsion and Application,Academy of Equipment of PLA,Beijing 101416,China

Received Date: 2012-10-12
Rev Recd Date: 2012-12-03
Publish Date: 2013-03-12

Abstract

Abstract

Laser radiation has been considered as one kind of feasible methods to clean space debris. Impulse coupling coefficient is an important parameter to calculate the clean effects. An analytical model for calculating laser ablation impulse coupling coefficient is put forward. The impulse coupling coefficients in vapor mechanism and plasma mechanismare connected by the ionization fraction. Therefore, a unified model of impulse coupling coefficient is set up. The relationship of laser intensity, ionization fraction and impulse coupling coefficient is obtained with Al, the most common material of space debris, as the calculation example. The transition between vapor mechanism and plasma mechanism progressively changes with the increase of laser intensity. The ionization fraction is also increasing until the vapor is totallyionized. The impulse coupling coefficient increases at first, then reaches the maximum, and decreases at last. The optimum impulse coupling coefficient is obtained when the plasma mechanism dominates.
- laser ablation,
- impulse coupling coefficient,
- ionization fraction,
- space debris

FullText(HTML)

References(0)

References

Relative Articles

[1]	Kang Yuchan, Yan Jiyuan, Peng Chengkai, Song Yanze, Ma Guoshuang, Zhang Yahui, Lü Tianshu, Xie Qing. Plasma dielectric barrier discharge fluorination modified epoxy resin and its ageing behavior[J]. High Power Laser and Particle Beams, 2021, 33(6): 065019. doi: 10.11884/HPLPB202133.210102
[2]	Hao Jianhong, Cao Zhanguo, Zhou Qianhong. Space charge limited current of axisymmetric vacuum diode[J]. High Power Laser and Particle Beams, 2018, 30(12): 123001. doi: 10.11884/HPLPB201830.180201
[3]	Wu Wenbin, Yu Yingrui, Xiang Hongzhi, Ning Zhonghao, Li Qing. Finite difference method for 3D multi-group neutron diffusion equation based on large-scale parallel computation[J]. High Power Laser and Particle Beams, 2017, 29(08): 086001. doi: 10.11884/HPLPB201729.160328
[4]	Zhao Changyou, Wang Jiaqi, Ma Zirong. Conservative analysis of 3D core power capability verification[J]. High Power Laser and Particle Beams, 2017, 29(02): 026003. doi: 10.11884/HPLPB201729.160252
[5]	Ding Qianxue, Mei Qiliang. Three-dimensional distribution calculation for ex-core detector response functions[J]. High Power Laser and Particle Beams, 2017, 29(03): 036013. doi: 10.11884/HPLPB201729.160191
[6]	Gu Li, Zong Fangke, Li Xiang, Zhang Jingjin, Zhang Chi, Yang Qinlao. Influence of photoelectron energy and angular distribution and space charge effect on streak cameras[J]. High Power Laser and Particle Beams, 2015, 27(06): 062011. doi: 10.11884/HPLPB201527.062011
[7]	Zhang Jianzhu, Zhang Feizhou, Wu Yi. Comprehensive analysis of angle and focal anisoplanatism of turbulent atmosphere for laser guide star[J]. High Power Laser and Particle Beams, 2014, 26(03): 031017. doi: 10.3788/HPLPB201426.031017
[8]	Chen Ying. Three-dimensional numerical simulation on 15~20 mA H^- cusp source[J]. High Power Laser and Particle Beams, 2014, 26(01): 014001. doi: 10.3788/HPLPB201426.014001
[9]	Xu Xu, Xiong Zhao, Ye Lang, Liu Changchun, Yuan Xiaodong, Cao Tingfen, Jia Kai. Measurement precision for phase-matching angle of large-aperture KDP crystals[J]. High Power Laser and Particle Beams, 2013, 25(12): 3189-3192. doi: 3189
[10]	Si Rongren, Shi Lihua, Chen Rui, Li Yanxin. Three-dimensional electric-field sensor for spherical fiber transmission[J]. High Power Laser and Particle Beams, 2012, 24(12): 2930-2934. doi: 10.3788/HPLPB20122412.2930
[11]	Ma Li, Wang Kun, Sun Linzhi, Zhou Shasha. Positioning accuracy analysis of adjusting target mechanism of three-dimensional attitude[J]. High Power Laser and Particle Beams, 2012, 24(10): 2375-2380. doi: 10.3788/HPLPB20122410.2375
[12]	yang chao, liu dagang, xia mengzhong, yang yupeng, xu xuguang. Deducing two-dimensional space-charge-limited flow first-level approximating formula from Coulomb’s law[J]. High Power Laser and Particle Beams, 2011, 23(01): 0- .
[13]	song sheng-yi, qiu xu, wang wen-dou, lin qi-wen, sun cheng-wei. Dependence of space-charge-limited flow on conducting current[J]. High Power Laser and Particle Beams, 2005, 17(03): 0- .
[14]	zheng li-yi, pan xu-dong, chen xing-wu, song hai-feng. Interacting multiple model algorithm in target tracking[J]. High Power Laser and Particle Beams, 2005, 17(09): 0- .
[15]	li yong-dong, he feng, liu chun-liang. Two-dimensional geometry effect on space-charge-limited current in axially symmetrical planar diode[J]. High Power Laser and Particle Beams, 2005, 17(06): 0- .
[16]	chen yu-xiao, yang mo-hua, tang dan, deng jun, chen min-de, chen hui-lian. Matching model and computing of multi-capacitive loading resistances for ps pulse transmission line[J]. High Power Laser and Particle Beams, 2004, 16(08): 0- .
[17]	song sheng yi, sun cheng wei, feng xiao hui. Solution to spacechargelimited flow in three relativistic configurations[J]. High Power Laser and Particle Beams, 2004, 16(03): 0- .
[18]	li yong dong, liu chun liang, he feng. Comparison of space charge limited emission models in electromagnetic particleincell simulation of foilless diode[J]. High Power Laser and Particle Beams, 2003, 15(10): 0- .
[19]	shi lei, qiu ai-ci, he xiao-ping. Initial energy of electrons effect on space-charge-limited current densities in two-component fluxe diode[J]. High Power Laser and Particle Beams, 2001, 13(03): 0- .