Accounting for End Effects When Calculating Eddy Currents in Thin Conductive Beam Tubes

被引：1

作者：

De Gersem, Herbert ^{[1
]}

Koch, Stephan ^{[2
]}

Weiland, Thomas ^{[2
]}

机构：

[1] Katholieke Univ Leuven, Fac Sci, B-8500 Kortrijk, Belgium

[2] Tech Univ Darmstadt, Inst Theorie Elektromagnet Felder, D-64289 Darmstadt, Germany

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2009年 / 45卷 / 03期

关键词：

Accelerator magnets; eddy currents; finite-element methods; DIPOLE; MODELS;

D O I：

10.1109/TMAG.2009.2012567

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The eddy currents in the beam tube of an accelerator magnet are computed by a transient, 2D finite-element model of the magnet cross section, coupled to a 2D model of the tube surface outside of the active magnet part. By this coupling, a full 3D model is avoided, although the most important end effects are included.

引用

页码：1040 / 1043

页数：4

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