NDLI: Shape optimization of iron shield for superconducting solenoid magnets

Content Provider	IEEE Xplore Digital Library
Author	Ishiyama, A. Kanda, S. Karasawa, H. Onuki, T.
Copyright Year	1965
Abstract	The superconducting solenoid magnet for high energy physics or the MRI systems use the iron shield to enhance the central field or to shield the strong leakage magnetic field. But the design technique of the iron shape has not been established, since the iron has nonlinear permeabillty. In the present paper, a optimizing procedure of the iron shield shape is proposed. Our procedure is based on the hybrid finite element-boundary element method(HFB method). The HFB method is suited to analysis of problem which present nonlinear behavior and extend to infinity. The HFB method may facilitate to optimize the shape of the nolinear iron shield.
Sponsorship	IEEE Magnetics Society
Starting Page	599
Ending Page	602
Page Count	4
File Size	341793
File Format	PDF
ISSN	00189464
Volume Number	23
Issue Number	2
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1987-03-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Shape Iron Superconducting magnets Solenoids Finite element methods Equations Magnetic shielding Magnetic anisotropy Perpendicular magnetic anisotropy Current density
Content Type	Text
Resource Type	Article
Subject	Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering

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Shape optimization of iron shield for superconducting solenoid magnets