Advanced Search+
Pengfei ZHANG (张鹏飞), Yang HU (胡杨), Jiang SUN (孙江), Yan SONG (宋岩), Jianfeng SUN (孙剑锋), Zhiming YAO (姚志明), Peitian CONG (丛培天), Mengtong QIU (邱孟通), Aici QIU (邱爱慈). Design and experimental research on a selfmagnetic pinch diode under MV[J]. Plasma Science and Technology, 2018, 20(1): 14014-014014. DOI: 10.1088/2058-6272/aa8592
Citation: Pengfei ZHANG (张鹏飞), Yang HU (胡杨), Jiang SUN (孙江), Yan SONG (宋岩), Jianfeng SUN (孙剑锋), Zhiming YAO (姚志明), Peitian CONG (丛培天), Mengtong QIU (邱孟通), Aici QIU (邱爱慈). Design and experimental research on a selfmagnetic pinch diode under MV[J]. Plasma Science and Technology, 2018, 20(1): 14014-014014. DOI: 10.1088/2058-6272/aa8592

Design and experimental research on a selfmagnetic pinch diode under MV

More Information
  • A self-magnetic pinch diode (SMPD) integrating an anode foil-reinforced electron beam pinch focus and a small high-dose x-ray spot output was designed and optimized. An x-ray focal spot measuring system was developed in accordance with the principle of pinhole imaging. The designed SMPD and the corresponding measuring system were tested under ∼MV, with 1.75×2 mm2 oval x-ray spots (AWE defined) and forward directed dose 1.6 rad at 1 m. Results confirmed that the anode foil can significantly strengthen the electron beam pinch focus, and the focal spot measuring system can collect clear focal spot images. This finding indicated that the principle and method are feasible.
  • Related Articles

    [1]Mingyang WU (吴明阳), Chijie XIAO (肖池阶), Yue LIU (刘悦), Xiaoyi YANG (杨肖易), Xiaogang WANG (王晓钢), Chang TAN (谭畅), Qi SUN (孙琪). Effects of magnetic field on electron power absorption in helicon fluid simulation[J]. Plasma Science and Technology, 2021, 23(8): 85002-085002. DOI: 10.1088/2058-6272/ac0718
    [2]Xiang HE (何湘), Chong LIU (刘冲), Yachun ZHANG (张亚春), Jianping CHEN (陈建平), Yudong CHEN (陈玉东), Xiaojun ZENG (曾小军), Bingyan CHEN (陈秉岩), Jiaxin PANG (庞佳鑫), Yibing WANG (王一兵). Diagnostic of capacitively coupled radio frequency plasma from electrical discharge characteristics: comparison with optical emission spectroscopy and fluid model simulation[J]. Plasma Science and Technology, 2018, 20(2): 24005-024005. DOI: 10.1088/2058-6272/aa9a31
    [3]Gui LI (李桂), Muyang QIAN (钱沐杨), Sanqiu LIU (刘三秋), Huaying CHEN (陈华英), Chunsheng REN (任春生), Dezhen WANG (王德真). A numerical simulation study on active species production in dense methane-air plasma discharge[J]. Plasma Science and Technology, 2018, 20(1): 14004-014004. DOI: 10.1088/2058-6272/aa8f3c
    [4]Haijun REN (任海骏). Geodesic acoustic mode in a reduced two-fluid model[J]. Plasma Science and Technology, 2017, 19(12): 122001. DOI: 10.1088/2058-6272/aa936f
    [5]HE Yuchen (何雨辰), Satoshi UEHARA, Hidemasa TAKANA, Hideya NISHIYAMA. Numerical Modelling and Simulation of Chemical Reactions in a Nano-Pulse Discharged Bubble for Water Treatment[J]. Plasma Science and Technology, 2016, 18(9): 924-932. DOI: 10.1088/1009-0630/18/9/09
    [6]WANG Xiaolong (王晓龙), TAN Zhenyu (谭震宇), PAN Jie (潘杰), CHEN Xinxian (陈歆羡). Effects of Oxygen Concentration on Pulsed Dielectric Barrier Discharge in Helium-Oxygen Mixture at Atmospheric Pressure[J]. Plasma Science and Technology, 2016, 18(8): 837-843. DOI: 10.1088/1009-0630/18/8/08
    [7]WEN Xiaoqiong (温小琼), Wang Ming (王明), DING Zhenfeng (丁振峰), LIU Guishi (刘贵师). Decoloration of azo dye sunset yellow by a coaxial insulated-rod-to-cylinder underwater streamer discharge system[J]. Plasma Science and Technology, 2012, 14(4): 293-296. DOI: 10.1088/1009-0630/14/4/05
    [8]ZHANG Ling(张玲), WANG Lijun (王立军), JIA Shenli(贾申利), YANG Dingge(杨鼎革), SHI Zongqian(史宗谦). Numerical simulation of high-current vacuum arc with consideration of anode vapor[J]. Plasma Science and Technology, 2012, 14(4): 285-292. DOI: 10.1088/1009-0630/14/4/04
    [9]LI Fuliang (李付亮), WANG Feng(汪沨), WANG Guoli(王国利), W. PFEIFFER, He Rongtao(何荣涛). Study of Formation and Propagation of Streamers in SF6 and Its Gas Mixtures with Low Content of SF6 Using a One-Dimensional Fluid Model[J]. Plasma Science and Technology, 2012, 14(3): 187-191. DOI: 10.1088/1009-0630/14/3/02
    [10]WANG Yan(王燕), LIU Xiang-Mei(刘相梅), SONG Yuan-Hong(宋远红), WANG You-Nian(王友年). e-dimensional fluid model of pulse modulated radio-frequency SiH4/N2/O2 discharge[J]. Plasma Science and Technology, 2012, 14(2): 107-110. DOI: 10.1088/1009-0630/14/2/05
  • Cited by

    Periodical cited type(2)

    1. Zhou, X.-F., Xiang, H.-F., Yang, M.-H. et al. Temporal evolution characteristics of the excited species in a pulsed needle-water discharge: effect of voltage and frequency. Journal of Physics D: Applied Physics, 2023, 56(45): 455202. DOI:10.1088/1361-6463/acec81
    2. Lu, X., Zhang, L., Wang, S. et al. Repetitive pulsed gas-liquid discharge in different atmospheres: from discharge characteristics to plasma-liquid interactions. Physical Chemistry Chemical Physics, 2023, 25(37): 25499-25510. DOI:10.1039/d3cp01074k

    Other cited types(0)

Catalog

    Article views (249) PDF downloads (616) Cited by(2)

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return