Design Study of a Curved Dipole Superconducting Magnet for Beam Transport
Design Study of a Curved Dipole Superconducting Magnet for Beam Transport
复制标题
用于束流传输的弯曲偶极子超导磁体的设计研究
DOI：
10.1109/tasc.2009.2018095
复制
发表时间：
2009
影响因子：
1.8
通讯作者：
M. Yoshimoto
中科院分区：
文献类型：
--
作者：
T. Obana;T. Ogitsu;A. Yamamoto;M. Yoshimoto
作为一种有效的束流偏转磁体，提出了一种弯曲偶极子超导磁体。磁体由多层结构的弯曲鞍形（余弦θ）超导线圈组成。弯曲的鞍形对每个线圈横截面处的场质量有影响。因此，设计的超导线圈满足的设计要求，半径和积分磁场之间有一个线性关系，沿沿着一个弧路径的束线，通过使用开发的线圈设计规范。在这项研究中，弯曲的偶极超导磁体的概念设计的重离子束的400 MeV/u的进行相对于一个磁场。此外，计算了磁体的负载线和失超后线圈的最高温度。
As an efficient bending magnet for a beam line, a curved dipole superconducting magnet is proposed. The magnet consists of a curved saddle shape (cosine theta) superconducting coil with multilayer structure. The curved saddle shape has an influence on the field quality at each coil cross-section. Therefore the superconducting coil is designed to fulfill the design requirement that there be a linear relationship between the radius and the integral magnetic field along an arc path of the beam line, by using the developed coil design code. In this study, the conceptual design of the curved dipole superconducting magnet for a heavy ion beam of 400 MeV/u was carried out with respect to a magnetic field. In addition, a load line of the magnet and a maximum temperature of the coil after quench were calculated.