Design and end chamfer simulation of PEFP beam line curved dipole magnets

• 来源期刊: 中国物理C(英文版)
• 学科: 物理学
• 年，卷（期）: 2011,（7）
• 页码范围: 684-688
• 页数: 5页
• 分类号: O441.4
• 语种: 英文
• DOI: 10.1088/1674-1137/35/7/015

摘要

The design, fabrication and field measurement of 11 DC curved dipole magnets for the PEFP Beam Line have been completed. In this paper, a design method for a complex end chamfer using OPERA-3D is proposed. The conventional method for estimating chamfer shape is extended and applied to a curved dipole magnet by a coordinate transformation. Using the interface with CAD software, the complex end chamfer is modeled and fully determined by 3D simulation to meet the field uniformity requirement. The magnetic fiel...