计算物理 ›› 1989, Vol. 6 ›› Issue (1): 49-52.

• 论文 • 上一篇    下一篇

PIC丝室边缘电场的有限元法计算

张子平, 张自力, 马文淦, 林趾荣, 陈宏芳   

  1. 中国科学技术大学近代物理系, 合肥
  • 收稿日期:1987-11-23 出版日期:1989-03-25 发布日期:1989-03-25

THE NUMERICAL STUDY OF ELECTRIC FIELD NEAR THE PIC'S SIDE FRAME BY USING FINITE ELEMENT METHOD

Zhang Ziping, Zhang Zili, Ma Wengan, Lin Zhirong, Chen Hongfang   

  1. University of Science and Technology of china, Hefei
  • Received:1987-11-23 Online:1989-03-25 Published:1989-03-25

摘要: 本文旨在研究用G10环氧树脂材料做边框架的倾斜式多丝正比室(PROPORTIONAL INCLINED CHAMBER)的边缘电场畸变情况。用有限元方法进行了计算,得到了和实验测试相一致的结果,并且提出了改善边缘区域阳极信号丝增益均匀性的优化设计方案。

Abstract: This paper presents a numerical study of the electric field distortion near the side frame of Proportional Inclined Ghanber (PIC) ,which is made of G10 epoxy resin plate, by using the finite element method. The calculation results are quite consistent with experimental tests. An optimized design scheme for improving the gain efficiency uniformity of the anode signal wires near the side frame is proposed.