Structure Analysis of the SECRAL Superconducting Magnet System

HE Wei; ZHAO Hong-Wei

近期发现有不法分子冒充我刊与作者联系，借此进行欺诈等不法行为，请广大作者加以鉴别，如遇诈骗行为，请第一时间与我刊编辑部联系确认（《中国物理C》（英文）编辑部电话：010-88235947,010-88236950），并作报警处理。

本刊再次郑重声明：

（1）本刊官方网址为cpc.ihep.ac.cn和https://iopscience.iop.org/journal/1674-1137

（2）本刊采编系统作者中心是投稿的唯一路径，该系统为ScholarOne远程稿件采编系统，仅在本刊投稿网网址（https://mc03.manuscriptcentral.com/cpc）设有登录入口。本刊不接受其他方式的投稿，如打印稿投稿、E-mail信箱投稿等，若以此种方式接收投稿均为假冒。

（3）所有投稿均需经过严格的同行评议、编辑加工后方可发表，本刊不存在所谓的“编辑部内部征稿”。如果有人以“编辑部内部人员”名义帮助作者发稿，并收取发表费用，均为假冒。

《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 2007, Vol. 31> Issue(S1) : 31-36

Structure Analysis of the SECRAL Superconducting Magnet System

HE Wei ^, ,
ZHAO Hong-Wei

Institute of Modern Physics IMP, Chinese Academy of Sciences, Lanzhou 730000, China2 Graduate University of Chinese Academy of Sciences, Beijing 100049, China

Abstract
HTML
Reference
Related

PDF

Abstract：
An advanced superconducting ECR ion source named SECRAL has been constructed at Institute of Modern Physics of Chinese Academy of Sciences, whose superconducting magnet assembly consists of three axial solenoid coils and six sextupole coils with a cold iron structure as field booster and clamp. In order to investigate the structure of sextupole coils and to increase the structural reliabilities of the magnet system, global and local structural analysis have been performed in various operation scenarios. Winding pack and support structure design of magnet system, mechanical calculation and stress analysis are given in this paper. From the analysis results, it has been found that the magnet system is safe in the referential operation scenarios and the configuration of the magnet complies with design requirements of the SECRAL.

References

[1]

. ZHAO H W, SUN L T et al. Rev. Sci. Instrum., 2006, 77:03A3332. ZHAO H W, ZHANG Z M et al. Rev. Sci. Instrum., 2004,75: 1410-14133. ADINA RD Inc. A Finite Element Computer Program for Automatic Dynamic in Cremental Nonlinear Analysis System 7.5, 71 Elton Avenue, Watertown, MA 02472 USA,20014. Bathe K J. Finite Element Procedures. Englewood Cliffs,NJ: Prentice-Hall, 1996

[1]	BIAN Wen-Long , YUAN Ping , MA Li-Zhen , HE Yuan , LI Qing , WU Wei , YAO Qing-Gao . Stress Analysis of CR Superferric Magnet. Chinese Physics C, 2008, 32(S1): 11-14.
[2]	ZHAO Hong-Wei , SUN Liang-Ting , GUO Xiao-Hong , ZHANG Xue-Zhen , ZHANG Zi-Min , YUANG Ping , LI Jin-Yu , FENG Yu-Cheng , HE Wei , SONG Ming-Tao , LI Xi-Xia , , , , , . First Results of SECRAL at 18GHz for Intense Beam Production of Highly Charged Ions. Chinese Physics C, 2007, 31(S1): 8-12.
[3]	ZHAO HUAN-Yu , ZHAO Hong-Wei , MA Xin-Weng , SUN Liang-Ting , ZHANG Xue-Zhen , LI Xi-Xia , WANG Hui , MA Bao-Hua , CAO Yun , FENG Yu-Cheng , ZHU Yu-Hua , SHANG Yong . Measurements of Bremsstrahlung Spectra on SECRAL. Chinese Physics C, 2007, 31(S1): 178-181.
[4]	ZHAO HUAN-Yu , ZHAO Hong-Wei , SUN Liang-Ting , ZHANG Xue-Zhen , SHENG Liu-Si , TIAN Yang-Chao , ZHANG Guo-Bin . Production of EUV Power with SECRAL. Chinese Physics C, 2007, 31(S1): 229-231.
[5]	A.Hobl , B.Fischer , C.Radermacher , D.Krischel , M.Jordan , M.M.Reumers . Superconducting Magnets for ECRIS - Design Aspects and Industrial Production. Chinese Physics C, 2007, 31(S1): 27-30.
[6]	J.Ohnishi , T.Nakagawa , Y.Higurashi , M.Kidera , H.Saito , A.Goto . Design of Magnet System for RIKEN Superconducting ECR Ion Source. Chinese Physics C, 2007, 31(S1): 37-40.
[7]	ZHAO Yu-Min . Regular Structure of Many-Body Systems under Random Interactions. Chinese Physics C, 2006, 30(S2): 35-38.
[8]	GE Ming-Qi , ZHAO Sheng-Chu . Lorentz Force Detuning Analysis of 700MHz Single-Cell Superconducting Cavity. Chinese Physics C, 2005, 29(4): 413-417.
[9]	SUN Hong , ZHAO Sheng-Chu , GE Ming-Qi . Magnetic Shield for the Vertical Test System of Superconducting Cavity. Chinese Physics C, 2005, 29(10): 989-992.
[10]	ZHAO Hui , WU Zhong-Hua , GUO Mei-Fang , DONG Bao-Zhong . Evaluation of Structural Parameters in Semicrystalline Polymer Three-Phase Systems by Small-Angle X-Ray Scattering. Chinese Physics C, 2003, 27(11): 1034-1038.
[11]	ZHANG Zong-Ye , YU You-Wen . An Analysis of Quark Effect in Two Baryon System. Chinese Physics C, 2002, 26(7): 712-720.
[12]	BES Collaboration . Structure Analysis of the ι/η(1440). Chinese Physics C, 1997, 21(3): 275-285.
[13]	Xing Yongzhong , Xu Gongou . On Ground State Correlations in Nuclear Many-Body Systems. Chinese Physics C, 1997, 21(11): 1024-1030.
[14]	Ruan Wenying , Bao Chengguang . The Effect of Symmetry on Structures And Internal Motions of a 4-Body System. Chinese Physics C, 1994, 18(5): 454-459.
[15]	Ruan Wenying , Bac Chengguang . The Effect of Symmetry on The Structures of Three-Body Systems. Chinese Physics C, 1994, 18(1): 74-80.
[16]	BAO Cheng-Guang , WANG Wei-Wei . CALCULATIONS OF THE HYPERSPHERICAL TRANSFORMATION BRACKETS OF 4-BODY SYSTEMS BY USING THOSE OF THEIR SUBSYSTEMS. Chinese Physics C, 1988, 12(4): 568-572.
[17]	XU Jian-Ming , WU Qing . STUDIES OF THE FIELD DISTRIBUTION OF THE MODULATING WIDTH MULTIPOLE PERMANENT MAGNETS. Chinese Physics C, 1987, 11(3): 369-375.
[18]	LIU MAO-SAN , CHEN REN-HUAI , WU WEN-TAI , LI SHU-ZHEN . ON THE ANALYSIS OF SEGMENTED RING OF PERMANENT MAGNET MULTIPOLE FIELDS. Chinese Physics C, 1981, 5(4): 452-457.
[19]	LIU MAO-SAN , CHEN REN-HUAI , WU WEN-TAI , LI SHU-ZHEN . ON THE ANALYSIS OF SEGMENTED RING PERMANENT MAGNET MULTIPOLE FIELDS. Chinese Physics C, 1981, 5(1): 127-129.
[20]	Liu Mao-san , Chen Ren-huai , Wu Wen-tai , Li Shu-zhen . PLANAR MULTIPOLE FIELD OF A PERMANENT MAGNET SYSTEM WITH MULTI-SEGMENTED RING STRUCTURE. Chinese Physics C, 1980, 4(6): 774-777.

Access

Get Citation

HE Wei and ZHAO Hong-Wei. Structure Analysis of the SECRAL Superconducting Magnet System[J]. Chinese Physics C, 2007, 31(S1): 31-36.

HE Wei and ZHAO Hong-Wei. Structure Analysis of the SECRAL Superconducting Magnet System[J]. Chinese Physics C, 2007, 31(S1): 31-36. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2007-05-30
Revised: 1900-01-01

Article Metric

Article Views(3450)
PDF Downloads(851)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Structure Analysis of the SECRAL Superconducting Magnet System

HE Wei ^,
ZHAO Hong-Wei

Corresponding author: HE Wei,

Institute of Modern Physics IMP, Chinese Academy of Sciences, Lanzhou 730000, China2 Graduate University of Chinese Academy of Sciences, Beijing 100049, China

Received Date: 2007-05-30
Accepted Date: 1900-01-01
Available Online: 2007-01-03

Abstract: An advanced superconducting ECR ion source named SECRAL has been constructed at Institute of Modern Physics of Chinese Academy of Sciences, whose superconducting magnet assembly consists of three axial solenoid coils and six sextupole coils with a cold iron structure as field booster and clamp. In order to investigate the structure of sextupole coils and to increase the structural reliabilities of the magnet system, global and local structural analysis have been performed in various operation scenarios. Winding pack and support structure design of magnet system, mechanical calculation and stress analysis are given in this paper. From the analysis results, it has been found that the magnet system is safe in the referential operation scenarios and the configuration of the magnet complies with design requirements of the SECRAL.