Preliminary design of axial foilless diode guided by composite magnetic field system

Li Chunxia; Wang Ganping; Jin Xiao

doi:10.11884/HPLPB201830.180143

Volume 30 Issue 10

Oct. 2018

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > High Power Laser and Particle Beams > 2018 > 30(10): 103002

Xia Zhiyang, Kuang Yuanyuan, Lu Yan, et al. High-resolution reconstruction of the ablative RT instability flow field via convolutional neural networks[J]. High Power Laser and Particle Beams, 2024, 36: 122004. doi: 10.11884/HPLPB202436.240015

Citation:

Li Chunxia, Wang Ganping, Jin Xiao. Preliminary design of axial foilless diode guided by composite magnetic field system[J]. High Power Laser and Particle Beams, 2018, 30: 103002. doi: 10.11884/HPLPB201830.180143

Citation:

PDF( 3378 KB)

Preliminary design of axial foilless diode guided by composite magnetic field system

doi: 10.11884/HPLPB201830.180143

Science and Technology on High Power Microwave Laboratory, Institute of Applied Electronics, CAEP, Mianyang 621900, China

Received Date: 2018-05-15
Rev Recd Date: 2018-07-05
Publish Date: 2018-10-15

Abstract

Abstract

A composite guide magnetic field system for axial foilless diode was designed, which included a solenoid, a permanent magnet and a soft magnet. The cathode emission region was put outside the solenoid magnet, to get smaller inner radius of solenoid and lower electric field on cathode rod surface. The permanent magnet and the soft magnet compensate magnetic density of the cathode emission region, to meet the requirement for stable transmission. Weight and power of the guide magnetic field system were both reduced more than 40% as compared with the system using a classical solenoid magnet. PIC simulation on transmission characteristic of electron beams in the composite guide magnetic field system was studied, which proved that axial electron beams could be stably transmitted in the system.
- foilless diode,
- miniturization,
- non-immersion,
- composite guide magnetic field,
- transmission characteristic

FullText(HTML)

References(11)

References

[1]	孔龙, 刘庆想, 王少萌, 等. 基于螺线盘与永磁体聚焦径向电子束的研究[J]. 微波学报, 2014, 30(s1): 521-524. https://www.cnki.com.cn/Article/CJFDTOTAL-WBXB2014S1147.htm Kong Long, Liu Qingxiang, Wang Shaomeng, et al. The analysis of the focusing of radial beam based on plane coils and permanent magnet. Journal of Microwaves, 2014, 30(s1): 521-524 https://www.cnki.com.cn/Article/CJFDTOTAL-WBXB2014S1147.htm
[2]	吴洋, 金晓, 马乔生, 等. X波段重频过模返波振荡器实验研究[J]. 物理学报, 2011, 60: 084101. doi: 10.7498/aps.60.084101 Wu Yang, Jin Xiao, Ma Qiaosheng, et al. Experimental study on X-band repetitively oversized backward wave oscillator. Acta Physica Sinica, 2011, 60: 084101 doi: 10.7498/aps.60.084101
[3]	Chen Changhua, Liu Guozhi, Huang Wenhua. A repetitive X band relativistic back wave oscillator[J]. IEEE Trans Plasma Science, 2002, 30(3): 1108-1111. doi: 10.1109/TPS.2002.801656
[4]	高粱, 钱宝良, 葛行军, 等. 1 GHz永磁封装同轴相对论返波振荡器研究[C]//中国核学会2011年学术年会. 2011, 2: 36-40. Gao Liang, Qian Baoliang, Ge Xingjun, et al. Investigation of a 1 GHz permanent magnet packing coaxial relativistic backward wave oscillator//Progress Report on China Nuclear Science & Technology. 2011, 2: 36-40
[5]	Wang Zhanliang, Gong Yubin, Wei Yanyu, et al. Theoretical research and simulation on focusing sheet electron beam with periodic elliptical solenoid[J]. High Power Laser and Particle Beams, 2010, 22(11): 2673-2678. doi: 10.3788/HPLPB20102211.2673
[6]	张永辉, 马乔生, 向飞, 等. 重复脉冲强流电子束传输技术研究[J]. 物理学报, 2005, 54(7): 3111-3115. doi: 10.3321/j.issn:1000-3290.2005.07.025 Zhang Yonghui, Ma Qiaosheng, Xiang Fei, et al. Transmission technique of repetition pulse and intense current electron beam. Acta Physica Sinica, 2005, 54(7): 3111-3115 doi: 10.3321/j.issn:1000-3290.2005.07.025
[7]	张永辉, 常安碧, 向飞, 等. 电功率20GW重复频率强流电子束二极管研究[J]. 物理学报, 2007, 56(10): 5754-5757. https://www.cnki.com.cn/Article/CJFDTOTAL-WLXB200710034.htm Zhang Yonghui, Chang Anbi, Xiang Fei, et al. Repetition rate of intense current electron beam diodes using 20 GW pulsed source. Acta Physica Sinica, 2007, 56(10): 5754-5757 https://www.cnki.com.cn/Article/CJFDTOTAL-WLXB200710034.htm
[8]	向飞, 李春霞, 谭杰. 长脉冲高功率无箔二极管动力学模拟[J]. 强激光与粒子束, 2011, 23(3): 831-835. http://www.hplpb.com.cn/article/id/5036 Xiang Fei, Li Chunxia, Tan Jie. Dynamics simulation on long pulse high power foilless diode. High Power Laser and Particle Beams, 2011, 23(3): 831-835 http://www.hplpb.com.cn/article/id/5036
[9]	李春霞, 于爱民, 吴洋, 等. 一种轴向无箔二极管复合引导磁场系统: CN204155899U[P]. 2015-02-11. Li Chunxia, Yu Aimin, Wu Yang, et al. A composite magnet for axial foilless diode: CN204155899U. 2015-02-11
[10]	张永辉, 常安碧, 江金生, 等. 强流电子束无箔二极管结构设计与特性研究[J]. 强激光与粒子束, 2002, 14(3): 437-440. http://www.hplpb.com.cn/article/id/1351 Zhang Yonghui, Chang Anbi, Jiang Jinsheng, et al. Structure design and characteristic of high-current electron-beam foilless diode. High Power Laser and Particle Beams, 2002, 14(3): 437-440 http://www.hplpb.com.cn/article/id/1351
[11]	杨建华. 低磁场谐振腔切仑科夫振荡器_锥形放大管的研究[D]. 长沙: 国防科技大学, 2002. Yang Jianhua. Research on resonator Cerenkov oscillator-tapered amplifier tube. Changsha: National University of Defense Technology, 2002

Relative Articles

[1]	Cai Hongbo, Zhou Cangtao, Jia Qing, Wu Sizhong, He Minqing, Cao Lihua, Chen Mo, Zhang Hua, Liu Jie, Zhu Shaoping, He Xiantu. Laser-driven relativistic electron beam for fast ignition[J]. High Power Laser and Particle Beams, 2015, 27(03): 032001. doi: 10.11884/HPLPB201527.032001
[2]	Tian Chao, Shan Lianqiang, Zhou Weimin, Liu Dongxiao, Bi Bi, Zhang Feng, Wang Weiwu, Gu Yuqiu, Zhang Baohan. Optimization of illumination uniformity of Shenguang Ⅲ prototype facility and its potential application in fast ignition[J]. High Power Laser and Particle Beams, 2015, 27(09): 092010. doi: 10.11884/HPLPB201527.092010
[3]	Jiang Baibin, Li Guo, Du Kai, Wei Jianjun, Tong Weichao, Yuan Guanghui, Yang Hong. Effect of micro cutting force on fabrication of Au cone-wire target for fast ignition[J]. High Power Laser and Particle Beams, 2015, 27(09): 092002. doi: 10.11884/HPLPB201527.092002
[4]	Zhou Weimin, Shan Lianqiang, Wu Junfeng, Cai Hongbo, Liu Dongxiao, Liu Hongjie, Bi Bi, Zhang Feng, Wang Weiwu, Wu Fengjuan, Zhu Bin, Wu Yuchi, Wen Xianlun, He Yinglin, Zhou Cangtao, Cao Lihua, Wu Sizhong, Wei Lai, Cao Zhurong, Yuan Zheng, Yang Zhiwen, Gu Yuqiu, Zhang Baohan. Material mixing of cone-in-shell targets for indirect-drive fast ignition[J]. High Power Laser and Particle Beams, 2015, 27(03): 032017. doi: 10.11884/HPLPB201527.032017
[5]	Wu Sizhong, Zhang Hua, Zhou Cangtao, Wu Junfeng, Cai Hongbo, Cao Lihua, He Minqing, Zhu Shaoping, He Xiantu. Energy deposition of fast electrons in fast ignition[J]. High Power Laser and Particle Beams, 2015, 27(03): 032010. doi: 10.11884/HPLPB201527.032010
[6]	Gu Yuqiu, Zhang Feng, Shan Lianqiang, Bi Bi, Chen Jiabin, Wei Lai, Li jin, Song Zifeng, Liu Zhongjie, Yang Zhuhua, Yu Minghai, Cui Bo, Zhang Yi, Liu Hongjie, Liu Dongxiao, Wang Weiwu, Dai Zenghai, Yang Yimeng, Yang Lei, Zhang Faqiang, Wu Xiaojun, Du Kai, Zhou Weimin, Cao Leifeng, Zhang Baohan, Wu Junfeng, Ren Guoli, Cai Hongbo, Wu Shizhong, Cao Lihua, Zhang Hua, Zhou Cangtao, He Xiantu. Initial indirect cone-in-shell fast ignition integrated experiment on Shengguang Ⅱ-updated facility[J]. High Power Laser and Particle Beams, 2015, 27(11): 110101. doi: 10.11884/HPLPB201527.110101
[7]	Wang Yanbin. New concept and structure of fast ignition target[J]. High Power Laser and Particle Beams, 2015, 27(03): 032032. doi: 10.11884/HPLPB201527.032032
[8]	Bi Bi, Shan Lianqiang, Zhou Weimin, Liu Dongxiao, Cao Leifeng, Gu Yuqiu, Zhang Baohan. Implosion emission image processing for cone-shell target of fast ignition[J]. High Power Laser and Particle Beams, 2014, 26(09): 092002. doi: 10.11884/HPLPB201426.092002
[9]	Liu Meifang, Liu Yiyang, Shi Ruiting, Chen Sufen, Su Lin, Li Jing, Li Jie, Li Bo, Zhang Zhanwen. Effect of oil phase and water phase on wall thickness of polymer microspheres prepared by agitation method[J]. High Power Laser and Particle Beams, 2013, 25(06): 1370-1374. doi: 10.3788/HPLPB20132506.1370
[10]	Wang Wei, Fang Zhiheng, Jia Guo, Wang Ruirong, An Honghai, Xie Zhiyong, Ye Junjian, Zhou Huazhen, Wang Chen, Wu Jiang, Lei Anle, Fu Sizu. Direct-drive cylindrical target compression at Shenguang-Ⅱ laser facility[J]. High Power Laser and Particle Beams, 2013, 25(09): 2303-2306. doi: 10.3788/HPLPB20132509.2303
[11]	Zhou Weimin, Gu Yuqiu, Shan Lianqiang, Liu Hongjie, Liu Dongxiao, Zhang Baohan. Experiment on measurement of fuel symmetry and density of cone-in-shell target for fast ignition[J]. High Power Laser and Particle Beams, 2013, 25(12): 3135-3138. doi: 3135
[12]	Wang Yanbin. Parameter window for fast ignition calculated by Monte-Carlo method[J]. High Power Laser and Particle Beams, 2012, 24(01): 123-128.
[13]	zhou yi, shen chao, zhang junwei, wang xiao, zhou hai. Structure design of high accuracy 2×2 array grating[J]. High Power Laser and Particle Beams, 2011, 23(07): 0- .
[14]	chen mo. Collisional effects on hot electron transport in a dense solid carbon thin foil irradiated by ultrahigh intensity lasers[J]. High Power Laser and Particle Beams, 2011, 23(02): 0- .
[15]	yang yuchuan, jing feng, li fuquan, wang xiao, huang xiaojun, feng bin, luo hui. Laser driver beam combination for fast ignition[J]. High Power Laser and Particle Beams, 2011, 23(03): 0- .
[16]	fang zhiheng, zhang mengjie, wang wei, dong jiaqin, ye junjian, xiong jun, wang ruirong, wang chen, sun jinren, wu jiang, fu sizu, gu yuan, wang shiji. Laser pulse shape optimization for flat target compression[J]. High Power Laser and Particle Beams, 2009, 21(06): 0- .
[17]	xiong jun, wang chen, fang zhi-heng, wang rui-rong, wang shi-ji. Influnce of Au cone on distribution of forward hot electrons[J]. High Power Laser and Particle Beams, 2006, 18(11): 0- .
[18]	zuo yan-lei, wei xiao-feng, zhu qi-hua, wang xiao, guo yi, huang zheng, liu hong-jie, ying chun-tong. Design of an arrayed grating compressor based on far-field[J]. High Power Laser and Particle Beams, 2006, 18(10): 0- .
[19]	lu rong-hua, han shen-sheng. Model of fast ignition by exploding push[J]. High Power Laser and Particle Beams, 2006, 18(09): 0- .
[20]	zuo yan-lei, wei xiao-feng, zhu qi-hua, wang xiao, guo yi, huang zheng, liu hong-jie, ying chun-tong. Coherent addition of ultrashort pulses for the fast-ignition study[J]. High Power Laser and Particle Beams, 2006, 18(12): 0- .