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Dynamic Model for the Z Accelerator Vacuum Section Based on Transmission Line Code
  • ISSN号:1009-0630
  • 期刊名称:《等离子体科学与技术:英文版》
  • 时间:0
  • 分类:TL58[核科学技术—核技术及应用] TM726[电气工程—电力系统及自动化]
  • 作者机构:[1]State Key Laboratory of Electrical Insulation and Power Equipment,Xi'an Jiaotong University, Xi'an 710049, China, [2]Northwest Institute of Nuclear Technology, Xi'an 710024, China
  • 相关基金:supported by National Natural Science Foundation of China (No. 50637010)
中文摘要:

<正> The transmission-line-circuit model of the Z accelerator,developed originally by W.A.STYGAR,P.A.CORCORAN,et al.,is revised.The revised model uses different calculationsfor the electron loss and flow impedance in the magnetically insulated transmission line systemof the Z accelerator before and after magnetic insulation is established.By including electronpressure and zero electric field at the cathode,a closed set of equations is obtained at each timestep,and dynamic shunt resistance (used to represent any electron loss to the anode) and flowimpedance are solved,which have been incorporated into the transmission line code for simulationsof the vacuum section in the Z accelerator.Finally,the results are discussed in comparison withearlier findings to show the effectiveness and limitations of the model.

英文摘要:

The transmission-line-circuit model of the Z accelerator, developed originally by W. A. STYGAR, P. A. CORCORAN, et al., is revised. The revised model uses different calculations for the electron loss and flow impedance in the magnetically insulated transmission line system of the Z accelerator before and after magnetic insulation is established. By including electron pressure and zero electric field at the cathode, a closed set of equations is obtained at each time step, and dynamic shunt resistance (used to represent any electron loss to the anode) and flow impedance are solved, which have been incorporated into the transmission line code for simulations of the vacuum section in the Z accelerator. Finally, the results are discussed in comparison with earlier findings to show the effectiveness and limitations of the model.

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期刊信息
  • 《等离子体科学与技术:英文版》
  • 主管单位:中国科学院 中国科协
  • 主办单位:中国科学院等离子体物理研究所 中国力学学会
  • 主编:万元熙、谢纪康
  • 地址:合肥市1126信箱
  • 邮编:230031
  • 邮箱:pst@ipp.ac.cn
  • 电话:0551-5591617 5591388
  • 国际标准刊号:ISSN:1009-0630
  • 国内统一刊号:ISSN:34-1187/TL
  • 邮发代号:
  • 获奖情况:
  • 国内外数据库收录:
  • 美国化学文摘(网络版),荷兰文摘与引文数据库,美国工程索引,美国剑桥科学文摘,美国科学引文索引(扩展库),英国科学文摘数据库
  • 被引量:89