Application of thin-slot formalism methods in calculatingshielding effectiveness of thin-slot structure

Cao Zhangshuai; Liu Qiang; Yan Liping; Zhao Xiang; Zhou Haijing

doi:10.11884/HPLPB201729.170027

Volume 29 Issue 07

Jul. 2017

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > High Power Laser and Particle Beams > 2017 > 29(07): 073201

Liu Shenggang, Tao Tianjiong, Ma Heli, et al. Method of big step height measurements based on white light frequency domain interferometry[J]. High Power Laser and Particle Beams, 2015, 27: 091007. doi: 10.11884/HPLPB201527.091007

Citation:

Cao Zhangshuai, Liu Qiang, Yan Liping, et al. Application of thin-slot formalism methods in calculatingshielding effectiveness of thin-slot structure[J]. High Power Laser and Particle Beams, 2017, 29: 073201. doi: 10.11884/HPLPB201729.170027

Citation:

PDF( 4225 KB)

Application of thin-slot formalism methods in calculatingshielding effectiveness of thin-slot structure

doi: 10.11884/HPLPB201729.170027

1.
College of Electronics Information Engineering,Sichuan University,Chengdu 610065,China;
2.
Institute of Applied Physics and Computational Mathematics,Beijing 100088,China

Received Date: 2017-01-20
Rev Recd Date: 2017-03-04
Publish Date: 2017-07-15

Abstract

Abstract

The applicability of thin slot formalisms(TSFs) in finite-difference time-domain(FDTD) simulation is investigated by comparing the average relative error of different TSFs to fine-gridded FDTD in terms of slot width occupancy and frequency, and by comparing the electric field distribution inside and outside the thin slot. On this basis, the TSFs are employed to predict the shielding effectiveness(SE) of metallic enclosure with thin slot and of an infinite metallic plate with an overlapped rectangular thin slot. Results demonstrate great improvement of computational efficiency caused by applying TSFs in FDTD simulation of structures containing complex thin slot, which are widely used in engineering.
- thin-slot formalism,
- finite-difference time-domain,
- shielding effectiveness,
- overlapped slot

FullText(HTML)

References(0)

References

Relative Articles

[1]	Liu Xiaoli, Qi Jianmin, Chu Yanyun. Effect of load plasma disturbance on radiation temperature in Z-pinch dynamic hohlraum[J]. High Power Laser and Particle Beams, 2023, 35(5): 052002. doi: 10.11884/HPLPB202335.220280
[2]	Huang Xianbin, Xu Qiang, Wang Kunlun, Ren Xiaodong, Zhou Shaotong, Zhang Siqun, Cai Hongchun, Wang Guilin, Zhang Zhaohui, Jia Yuesong, Sun Qizhi, Liu Pan, Yuan Jianqiang, Li Hongtao, Wang Meng, Xie Weiping, Deng Jianjun. Progress on high energy density physics experiments with pinch devices[J]. High Power Laser and Particle Beams, 2021, 33(1): 012002. doi: 10.11884/HPLPB202133.200128
[3]	Gao Shasha, Wu Xiaojun, He Zhibing, He Xiaoshan, Wang Tao, Zhu Fanghua, Zhang Zhanwen. Research progress of fabrication techniques for laser inertial confinement fusion target[J]. High Power Laser and Particle Beams, 2020, 32(3): 032001. doi: 10.11884/HPLPB202032.200039
[4]	Xiao Delong, Ding Ning, Wang Guanqiong, Wang Xiaoguang, Li Chenguang, Mao Chongyang. Review of Z-pinch driven fusion and high energy density physics applications[J]. High Power Laser and Particle Beams, 2020, 32(9): 092005. doi: 10.11884/HPLPB202032.200094
[5]	Liu Xudong, Yang Yi, Bai Li, Yang Bo, Niu Gao, Yu Bin, Zhu Ye, Zhou Xiuwen. Preparation of continuous W wire with modulation diameter shape for Z-pinch[J]. High Power Laser and Particle Beams, 2016, 28(05): 054101. doi: 10.11884/HPLPB201628.054101
[6]	Yang Yi, Yang Bo, Liu Xudong, Niu Gao, Yu Bin, Zhu Ye, Zhou Xiuwen. Analysis of deviation sources and precision of cylindrical foam assembly in Z-pinch dynamic hohlraum[J]. High Power Laser and Particle Beams, 2016, 28(11): 112002. doi: 10.11884/HPLPB201628.160118
[7]	Huang Xianbin, Ren Xiaodong, Dan Jiakun, Wang Kunlun, Zhou Shaotong, Xu Qiang, Zhang Siqun, Li Jing, Cai Hongchun, Ouyang Kai, Wei Bing, Ji Ce, Feng Shuping, Wang Meng, Xie Weiping, Deng Jianjun, Zhou Xiuwen, Yang Yi. Characteristics of tungsten wire array Z-pinch implosion radiation on PTS[J]. High Power Laser and Particle Beams, 2016, 28(02): 025006. doi: 10.11884/HPLPB201628.025006
[8]	Xie Jun, Huang Yanhua, Li Zhaoyang, Zhang Haijun, Li Guo, Song Chengwei, Wei Sheng, Zhang Zhaorui. Lapping technique for titanium spherical surface[J]. High Power Laser and Particle Beams, 2015, 27(07): 072002. doi: 10.11884/HPLPB201527.072002
[9]	Li Bo, Zhang Zhanwen, He Zhibing, Gao Dangzhong, Chen Sufen, He Xiaoshan, Zhao Xuesen, Qi Xiaobo, Liu Yiyang, Wang Zongwei, Liu Meifang, Ma Xiaojun, Meng Jie, Feng Jianhong, Su Lin, Chen Yongping, Liu Xiangdong, Li Jing, Li Jie. Preparation and characterization of inertial confinement fusion capsules[J]. High Power Laser and Particle Beams, 2015, 27(03): 032024. doi: 10.11884/HPLPB201527.032024
[10]	Peng Xianjue, Wang Zhen. Conceptual research on Z-pinch driven fusion-fission hybrid reactor[J]. High Power Laser and Particle Beams, 2014, 26(09): 090201. doi: 10.11884/HPLPB201426.090201
[11]	Duan Shuchao, Zhang Zhengwei, Li Jing, Dan Jiakun, Zhou Shaotong, Zhang Siqun, Cai Hongchun, Ren Xiaodong, Huang Xianbin. Two-dimensional numerical investigation of the dynamic ablation of Z-pinch wire-array[J]. High Power Laser and Particle Beams, 2014, 26(04): 045050. doi: 10.11884/HPLPB201426.045050
[12]	Li Zhenghong, Huang Hongwen, Wang Zhen, Chen Xiaojun, Qi Jianmin, Guo Haibing, Ma Jimin, Xiao Chengjian, Chu Yanyun, Zhou Lin. Conceptual design of Z-pinch driven fusion-fission hybrid power reactor[J]. High Power Laser and Particle Beams, 2014, 26(10): 100202. doi: 10.11884/HPLPB201426.100202
[13]	Zhang Lin, Du Kai. Target technologies for laser inertial confinement fusion: State-of-the-art and future perspective[J]. High Power Laser and Particle Beams, 2013, 25(12): 3091-3097. doi: 3091
[14]	Yang Bo, Zhou Xiuwen, He Wei, Liu Xudong, Yu Bin, Zhu Ye. Adhesives for assemblage of Z-pinch dynamic hohlraum load[J]. High Power Laser and Particle Beams, 2013, 25(02): 389-393. doi: 10.3788/HPLPB20132502.0389
[15]	Shi Zhan, Ge Liqin. Fabrication of polyacrylonitrile microcapsule for inertial confinement fusion based on microfluidic device[J]. High Power Laser and Particle Beams, 2013, 25(08): 1979-1983. doi: 10.3788/HPLPB20132508.1979
[16]	Qi Xiaobo, Zhang Zhanwen, Gao Cong, Li Bo, Wei Sheng. Permeability of hollow glass microspheres for inertial confinement fusion targets by dried-gel method[J]. High Power Laser and Particle Beams, 2012, 24(10): 2365-2370. doi: 10.3788/HPLPB20122410.2365
[17]	zhou xiuwen, liu xudong, yang bo, zhong hua, yu bin, bai li, wu weidong, tang yongjian. Self-adaptivity of columned dynamic hohlraums for Z-pinch on 4 MA drivers[J]. High Power Laser and Particle Beams, 2010, 22(07): 0- .
[18]	yang bo, zhou xiuwen, he wei, liu xudong, yu bin, wu weidong. Relaxation property of polymer filaments used in Z-pinch target[J]. High Power Laser and Particle Beams, 2009, 21(12): 0- .
[19]	cai hong-chun, chernenko a s, korolev v d, ustroev g i, ivanov m i. Dynamics of soft X-ray radiation spectra of imploding wire arrays on the S—300 pulsed power generator[J]. High Power Laser and Particle Beams, 2005, 17(06): 0- .
[20]	duan bin, li yue-ming, fang quan-yu, zhang ji-yan. Calculation of temperature and density of plasmas in target pellet of ICF experiment[J]. High Power Laser and Particle Beams, 2005, 17(01): 0- .

Supplements(0)

Cited By

Cited by

Periodical cited type(2)

1.	祝德充，随艳峰，岳军会，彭月梅，刘佳明，曹建社. 高能光源增强器束流横向尺寸测量系统设计. 强激光与粒子束. 2021(04): 85-89 . 本站查看
2.	王洪建，肖沙里，林睿，蒋昀赟. 基于Denauit-Hartenbery的高分辨Kirkpatrick-Baez镜成像结构设计与控制方法研究. 南京信息工程大学学报(自然科学版). 2020(03): 341-346 .