[1]顾本立,孙小菡.回旋管绝热电子枪的数值计算方法[J].东南大学学报(自然科学版),1982,12(3):201-210.[doi:10.3969/j.issn.1001-0505.1982.03.014]
 Gu Be-li,and Sun Xiao-han.The Numerical Calculation of the Adiabatic Electron Gun used in Gyrotron[J].Journal of Southeast University (Natural Science Edition),1982,12(3):201-210.[doi:10.3969/j.issn.1001-0505.1982.03.014]
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回旋管绝热电子枪的数值计算方法()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
12
期数:
1982年第3期
页码:
201-210
栏目:
本刊信息
出版日期:
1982-09-20

文章信息/Info

Title:
The Numerical Calculation of the Adiabatic Electron Gun used in Gyrotron
作者:
顾本立孙小菡
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Author(s):
Gu Be-li and Sun Xiao-han
关键词:
回旋管 数值计算方法 电子枪 电子注 绝热 速度零散 精确计算 阴极 前电位 非线性曲线拟合
分类号:
+
DOI:
10.3969/j.issn.1001-0505.1982.03.014
摘要:
本文论述回旋管绝热电子枪数值计算方法,其中与一般强流电子光学计算类似之处从略。针对回旋管的特点,提出了温度限制发射下阴极前电位和电场的计算公式,讨论了计算螺旋形轨迹时所作的特殊处理,并采用非线性曲线拟合法求空间磁场分布。计算达到了较高精度,其结果与实验良好相符。
Abstract:
In this paper, the method of numerical calculation of the adiabatic electron gun used in gyrotron is discussed. In accordance to the special features of gyrotron, the calculating formula for the potential distribution iu front of the cathode was proposed, the special treatment adopted in calculating the helical electron trajectories was discussed and the nonlinear curve fitting method used to calculate the space distribution of magnetic field was presented. With the described method higher accuracy and good agreement with the experimental results were obtained.

相似文献/References:

[1]杨祥林,张明德,王祖明.回旋管的效率计算及参量优化[J].东南大学学报(自然科学版),1981,11(4):20.[doi:10.3969/j.issn.1001-0505.1981.04.003]
 Yang Xiang-lin,Zhang Ming-de,and Wang Zu-ming.Efficiency Calculation and Operating Parameters Optimization of Gyrotron[J].Journal of Southeast University (Natural Science Edition),1981,11(3):20.[doi:10.3969/j.issn.1001-0505.1981.04.003]

更新日期/Last Update: 2013-05-01