优化磁铁子注射枪和多线圈集热器设计,用于170GHz的旋转子
Jin Han1, Yinghui Liu1, Feng Luo1
1School of Electronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu 610054, China.
The Review of scientific instruments
|December 10, 2025
概括
先进的电子光学系统 (EOS) 通过使用曲面阳极和多线圈磁形拓来改进高功率陀螺. 这种设计减少了电子速度的扩散和集热器的热负荷,以产生稳定的毫米波.
科学领域:
- 物理 物理学 物理
- 工程 工程师 工程师 工程师
背景情况:
- 在毫米波范围以MW级运行的陀螺仪面临着电子速度扩散和集热器热负荷的挑战.
- 先进的电子光学系统 (EOS) 对于管理高电子能量和确保稳定的陀螺仪运行至关重要.
研究的目的:
- 开发和评估用于高功率陀螺仪的先进EOS设计.
- 为了减轻电子速度的扩散,并减少收集器的热负荷.
- 提高光束质量,确保毫米波辐射源的稳定运行.
主要方法:
- 一个连续曲的阳极结构被设计为平滑电场变化,并改善电磁场匹配.
- 在集热器周围实施了带直流的补偿线圈,以管理热负荷.
- 对1,5,9线圈配置进行了模拟,以分析磁场拓和电子轨迹行为.
主要成果:
- 曲的阳极有效地减少了横向速度的传播,提高了光束质量.
- 9线圈配置,与剩余的超导电场,创建了一个扩展的均磁区域,优化电子轨道半径.
- 这导致碰撞角度减少,电子着陆范围扩大,峰值碰撞功率密度显著降低93.7% (从7869.6到494.6W/cm2).
结论:
- 拟议的多线圈磁形拓和曲线阳极设计有效地解决了高功率陀螺仪的散热限制.
- 这种解决方案确保了稳定的运行,并为毫米波辐射源的EOS设计提供了有前途的方法.
- 该研究表明,在管理先进陀螺仪系统的电子束动力学和热负荷方面取得了显著的改进.
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