Optimization of Magnetic Field for CR Dipole Magnet

YAO Qing-Gao; MA Li-Zhen; HE Yuan; LI Qing; WU Wei; BIAN Wen-Long; YUAN Ping; ZHAN Wen-Long

Chinese Physics C> 2008, Vol. 32> Issue(S1) : 19-21

Optimization of Magnetic Field for CR Dipole Magnet

Abstract
HTML
Reference
Related

PDF

Abstract：
High homogeneity of the CR (collector ring) dipole magnet for FAIR (Facility for Antiproton and Ion Research) project at GSI is essential. The two optimized and analysis methods are introduced in detail. In order to obtain an ideal integral magnetic field distribution, the complicated end chamfer has been designed. By chamfering the removable pole, the distribution tolerance of high magnetic field is optimized to ±2×10^－4. The method of adding a mirror plane is suitable for
the high magnetic field and it doesn't fit the low one. The OPERA is used to optimize the dipole magnetic field.

References

[1]	. Vector FieldsLimited, OPERA-2d\3d User Guide and Ref-erence Manual.[Z], Oxford, 19992. LI Quan-Feng. Magnetic Numerical Calculation and Magnet Design, Beijing: Tsinghua University Press, 2002 (in Chinese)(李泉风. 电磁场数值计算与电磁铁设计, 北京: 清华大学出版社, 2002)

[1]	CHEN Lin , ZHOU Liang-Ji , REN Jing , LI Ye , WU Shou-Dong , XIE Wei-Ping , LI Cheng-Gang , JI Ce , DENG Jian-Jun . Characterization of the Rod-Pinch Diode at 1MV as a Radiography Source. Chinese Physics C, 2008, 32(S1): 320-322.
[2]	TANG Bing , CUI Bao-Qun , MA Rui-Gang , MA Ying-Jun , JIANG Chong , CHEN Li-Hua , JIANG Wei-Sheng . Analysis of the Effect of Field Distribution of Chamber in Dipole. Chinese Physics C, 2008, 32(S1): 65-67.
[3]	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.
[4]	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.
[5]	XIA Lian-Sheng , WANG Wen-Dou , MOU Fan , ZHANG Huang , CHEN De-Biao , ZHANG Kai-Zhi , SHI Jin-Shui , DENG Jian-Jun , ZHANG Lin-Wen . Research on Multi-pulsed High Intense Electron Vacuum Diode. Chinese Physics C, 2007, 31(6): 593-596.
[6]	WANG Zhi-Gang , SHAN Li-Min , SHANG Lei , XIE Wen-Jie , QIN Gang , LIU Chun-Xiu , YU Bo-Xiang , DONG Ming-Yi , CAI Xiao , ZHOU Li , XIA Xiao-Mi , LAI Yuan-Fen , WANG Man , , , , . Nuclear Counter Effect of Silicon Photodiode Used in CsI(Tl) Crystal Calorimeter. Chinese Physics C, 2006, 30(9): 876-879.
[7]	WEI Zeng-Quan , XIE Hong-Mei , MEI Man-Tong , ZHUANG Chu-Xiong . Identification Model of Space Heavy Ions by CR-39. Chinese Physics C, 2005, 29(2): 197-200.
[8]	ZHOU Feng-Qun , YI Yan-Ling , TUO Fei , CAO Xue-Xiang , KONG Xiang-Zhong . Measurement of Cross Sections for ⁵⁰Cr(n,2n)⁴⁹Cr and ⁵²Cr(n,2n)⁵¹Cr Reactions Induced by 13.5—14.6MeV Neutrons. Chinese Physics C, 2005, 29(7): 644-647.
[9]	FU Shi-Nian , OUYANG Hua-Fu , XU Tao-Guang . Study on the Function of Dipole Stabilizer Rods in an RFQ Accelerator. Chinese Physics C, 2005, 29(3): 295-300.
[10]	SU Ya-Long , HE Yuang , HAN Shao-Fei , YUANG Ping , LIU Wei-Jun , MA Li-Zhen , ZHANG Si-Ling , WANG Wen-Jin . Research of Reproducibility of Dipoles for Cooler-Storage-Ring. Chinese Physics C, 2005, 29(5): 491-494.
[11]	HE Yuan , XIONG Hui , LIU Wei-Jun , HAN Shao-Fei , YUAN Ping , MA Li-Zhen , ZHANG Bin , WANG Wen-Jin , WANG Yue , XIA Jia-Wen . Characteristic of the 60°C-Dipole for CSR. Chinese Physics C, 2003, 27(6): 532-536.
[12]	ZHANG DongQing , CUI MingQi , ZHU PeiPing , ZHAO YiDong , CUI CongWu . Self-calibration of Silicon Photodiode in the Soft X Ray Spectral Range. Chinese Physics C, 2000, 24(6): 578-584.
[13]	Han Yong . Angular Momentum Projected Deformed HF Spectra of ⁴⁶Ti and ⁴⁸Cr With MSDI. Chinese Physics C, 1998, 22(11): 1020-1028.
[14]	Han Yong , Liao Jizhi . Stady on the Energy Spectra of fp Odd A Nuclei ⁴⁷Ti,⁴⁷V,⁴⁹Cr With PDHF Method. Chinese Physics C, 1997, 21(6): 541-547.
[15]	He Jingtang , Chen Duanbao , Li Zuhao , Mao Yufang , Dong Xiaoli . Experimental Studies on Using Silicon Photodiode as Read-out Component of CsI (Tl) Crystal. Chinese Physics C, 1996, 20(10): 890-893.
[16]	XI Hong-Fei , ZHANG Wen-Long , GUO Zhong-Yan , ZHOU Jian-Qun , ZHU Yong-Tai , LIU Guan-Hua , FAN En-Jie . Application of CsI(T1) Scintillator With Photodiode Readout Detector in Heavy Ion Reaction Experiments. Chinese Physics C, 1993, 17(6): 481-485.
[17]	WANG Shu-Nuan . THEORETICAL ANALYSIS ON ⁵²Cr(d,2n)⁵²Mn^g,m. Chinese Physics C, 1990, 14(10): 940-944.
[18]	MAO Nai-Feng , LIN Shu-Yan . GEOMETRIC PARAMETER OPTIMIZATION OF HIGH FIELD MAGNETS. Chinese Physics C, 1986, 10(4): 497-499.
[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]	CUI HUAN-HUA , WU RI-SHENG , WANG SHI-CHENG . CR-39 PLASTIC SOLID STATE TRACK DETECTOR. Chinese Physics C, 1982, 6(4): 512-516.

Access

Get Citation

YAO Qing-Gao, MA Li-Zhen, HE Yuan, LI Qing, WU Wei, BIAN Wen-Long, YUAN Ping and ZHAN Wen-Long. Optimization of Magnetic Field for CR Dipole Magnet[J]. Chinese Physics C, 2008, 32(S1): 19-21.

YAO Qing-Gao, MA Li-Zhen, HE Yuan, LI Qing, WU Wei, BIAN Wen-Long, YUAN Ping and ZHAN Wen-Long. Optimization of Magnetic Field for CR Dipole Magnet[J]. Chinese Physics C, 2008, 32(S1): 19-21. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2008-01-09
Revised: 1900-01-01

Article Metric

Article Views(4492)
PDF Downloads(712)
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

Optimization of Magnetic Field for CR Dipole Magnet

Corresponding author: YAO Qing-Gao,

Received Date: 2008-01-09
Accepted Date: 1900-01-01
Available Online: 2008-01-04

Abstract: High homogeneity of the CR (collector ring) dipole magnet for FAIR (Facility for Antiproton and Ion Research) project at GSI is essential. The two optimized and analysis methods are introduced in detail. In order to obtain an ideal integral magnetic field distribution, the complicated end chamfer has been designed. By chamfering the removable pole, the distribution tolerance of high magnetic field is optimized to ±2×10^－4. The method of adding a mirror plane is suitable for
the high magnetic field and it doesn't fit the low one. The OPERA is used to optimize the dipole magnetic field.