THE FINITE ELEMENT ANALYSIS OF EDDY-CURRENT FIELDS OF A C-TYPE SOLID YOKE BENDING MAGNET

PEI Guo-Xi; ZHANG Wu; TIAN Bao-Ying; XU Jian-Ming

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> 1988, Vol. 12> Issue(1) : 80-84

THE FINITE ELEMENT ANALYSIS OF EDDY-CURRENT FIELDS OF A C-TYPE SOLID YOKE BENDING MAGNET

University of Science and Technology of China,Hefei2 Institute of High Energy Physics,Academia Sinica,Beijing

Abstract
HTML
Reference
Related

PDF

Abstract：
The finite element method developed recent years and used for solving two-dimensional timedependent magnetic fields is introduced.Using this method,we have calculated the eddycurrent fields of a C-type solid yoke bending magnet which is a model magnet of the 800MeV electron storage ring in Hefei.The calculation results are in agreement with measurements.The possibility of applying a solid yoke bending magnet in the case of slow acceleration is discussed.

References

[1]	B. Aldefeld"A Numerical Solution of Transient Nonlinear Eddy-Current Problems Including Moving Iron Parts" INTERMAN Conference 1978, France.[2] J. A.MacBain "A Numerical Analysis of Time-Dependent Two-Dimensional Magnetic Fields" IEEE Vol.MAG-17, No. 6,1981.[3] 裴国玺等, 高能物理与核物理, 10(1986), 578.

[1]	WU Wei , HE Yuan , MA Li-Zhen , LI Qing , YAO Qing-Gao , BIAN Wen-Long , XIA Jia-Wen . 3D Quench Simulation Using Finite Element Method for CR Superconducting Magnet's Strand. Chinese Physics C, 2008, 32(S1): 15-18.
[2]	FENG Zhao-Qing , ZHANG Feng-Shou , HUANG Xi , JIN Gen-Ming , LI Wen-Fei . Isospin Effect of Multifragmentation and Critical Phenomena in Finite Nuclei. Chinese Physics C, 2005, 29(6): 577-582.
[3]	CAO Liang , HUANG Wen-Hui . Accurate Computation on High Order Modes of Axial-symmetric Cavity with The Third Order Vector Finite-Element Method. Chinese Physics C, 2005, 29(8): 793-796.
[4]	WU Cui-E , Yamaguchi Y , Ozawa A , Tanihata I , YE Yan-Lin . Measurement of Reaction Cross Section for ¹⁷C and Finite-Range Glauber Model Analysis. Chinese Physics C, 2004, 28(8): 810-813.
[5]	SHEN Hong . Quark Mean Field Model for Finite Nuclei and Hypernuclei. Chinese Physics C, 2004, 28(12): 1313-1316.
[6]	XIAO Jun , WANG En-Ke . Bremsstrahlung Radiative Correction in QED at Finite Temperature. Chinese Physics C, 2001, 25(8): 772-779.
[7]	LIU Ling , CAO Li-Gang , MA Zhong-Yu . The Effective DBHF Method for Finite Nuclei. Chinese Physics C, 2001, 25(7): 658-667.
[8]	KANG Wen , DING Xiao-Ping , HAN Qian , PANG Jia-Biao , CHEN Sen-Yu . Theoretical Analysis and Computer Simulation of Eddy-Current Septum Magnets. Chinese Physics C, 2001, 25(3): 264-270.
[9]	WEI Shi , LIN Yu-Zheng . Accurate Computation on High Order Modes of Axial-symmetric Cavity with Vector Finite Element Method. Chinese Physics C, 2001, 25(10): 1017-1021.
[10]	WANG Lan-FA , ZHANG Chuang . Study of Microwave Element and Accelerating StructureUsing Finite Element Method. Chinese Physics C, 2001, 25(12): 1219-1224.
[11]	Chen Xiangjun , Liu Lianshou . Infrared Divergences of Three-Loop Vacuum Graghs of Gluon Field at Finite Temperature. Chinese Physics C, 1998, 22(2): 133-140.
[12]	Chen Xiangjun , Liu Lianshou . Regularization of Infrared Divergences in the Vacuum Graphs of Massless Field at Finite Temperature. Chinese Physics C, 1997, 21(5): 425-432.
[13]	Wang Peiwei , Shi Caitu , Sun Jian . Analysis and Calculation of Three Dimensional Fields of Hybrid Insertion Devices. Chinese Physics C, 1996, 20(5): 468-475.
[14]	Chen Baoqiu , Shi Hualin , Ma Zhongyu . N-N Correlations and Relativistic Density Dependent Mean Field Approach in Finite Nuclei. Chinese Physics C, 1995, 19(9): 852-857.
[15]	QIAN Zhi-Xin , ZHONG Wan-Heng , SU Ru-Keng . Yukawa Potential at Finite Temperature and Finite Density. Chinese Physics C, 1993, 17(5): 417-422.
[16]	ZHANG Qi-Ren , LI Xun-Gui . Finite Abnormal Nuclei. Chinese Physics C, 1991, 15(11): 1010-1014.
[17]	LOU Sen-Yue , NI Guang-Jiong . VARIATIONAL ANALYSIS OF THE GROSS-NEVEU MODEL AT ZERO AND FINITE TEMPERATURE. Chinese Physics C, 1990, 14(3): 228-235.
[18]	PEI Guo-Xi , ZHANG Wu , TIAN Bao-Ying , XU Jian-Ming . THE EDDY-CURRENT EFFECTS OF A BENDING MAGNET ON AN ELECTRON STORAGE RING DURING SLOW ACCELERATION. Chinese Physics C, 1986, 10(5): 578-582.
[19]	LIU Mao-San , SHI Cai-Tu , CHEN Ren-Huai . MAGNETIC FIELD ANALYSIS OF PERMANENT MAGNET UNDULATOR. Chinese Physics C, 1984, 8(1): 59-68.
[20]	SU Ru-Keng , BI Pin-Zhen . THE ELEMENTARY EXCITATION SPECTRA OF MOHAPATRA-SENJANOVIC MODEL AT FINITE TEMPERATURE. Chinese Physics C, 1984, 8(2): 177-184.

Access

Get Citation

PEI Guo-Xi, ZHANG Wu, TIAN Bao-Ying and XU Jian-Ming. THE FINITE ELEMENT ANALYSIS OF EDDY-CURRENT FIELDS OF A C-TYPE SOLID YOKE BENDING MAGNET[J]. Chinese Physics C, 1988, 12(1): 80-84.

PEI Guo-Xi, ZHANG Wu, TIAN Bao-Ying and XU Jian-Ming. THE FINITE ELEMENT ANALYSIS OF EDDY-CURRENT FIELDS OF A C-TYPE SOLID YOKE BENDING MAGNET[J]. Chinese Physics C, 1988, 12(1): 80-84. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1900-01-01
Revised: 1900-01-01

Article Metric

Article Views(2170)
PDF Downloads(466)
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

THE FINITE ELEMENT ANALYSIS OF EDDY-CURRENT FIELDS OF A C-TYPE SOLID YOKE BENDING MAGNET

Corresponding author: PEI Guo-Xi,

University of Science and Technology of China,Hefei2 Institute of High Energy Physics,Academia Sinica,Beijing

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1988-02-05

Abstract: The finite element method developed recent years and used for solving two-dimensional timedependent magnetic fields is introduced.Using this method,we have calculated the eddycurrent fields of a C-type solid yoke bending magnet which is a model magnet of the 800MeV electron storage ring in Hefei.The calculation results are in agreement with measurements.The possibility of applying a solid yoke bending magnet in the case of slow acceleration is discussed.