【摘要】 以一台小型医用回旋加速器为例 ,使用ANSYS软件进行磁铁三维分析 ,讨论了磁铁各参数 ,包括谷区深度、角度、磁极间隙、线圈形状等对中平面上磁场的影响 ,总结了变化规律 ,对回旋加速器磁铁的分析设计有一定指导意义更多还原

【Abstract】 The simplified model of a small medical proton cyclotron magnet was studied. The main parameters of the magnet, such as the valley depth, valley angle, pole gap and coil shape, were changed to observe the variation of the magnetic field in the mid-plane. Their relations were summarized to help the design of cyclotron magnet and its analysis.更多还原