Design and end chamfer simulation of PEFP beam line curved dipole magnets

ZHU Ying-Shun; YANG Mei; ZHANG Zhuo; CHEN Wan; YIN Bao-Gui; SHI Cai-Tu; KANG Wen

doi:10.1088/1674-1137/35/7/015

Chinese Physics C> 2011, Vol. 35> Issue(7) : 684-688 DOI: 10.1088/1674-1137/35/7/015

Design and end chamfer simulation of PEFP beam line curved dipole magnets

Abstract
HTML
Reference
Related

PDF

Abstract：
The design, fabrication and field measurement of 11 DC curved dipole magnets for the PEFP Beam Line have been completed. In this paper, a design method for a complex end chamfer using OPERA-3D is proposed. The conventional method for estimating chamfer shape is extended and applied to a curved dipole magnet by a coordinate transformation. Using the interface with CAD software, the complex end chamfer is modeled and fully determined by 3D simulation to meet the field uniformity requirement. The magnetic field measurement results are in good agreement with the simulation. The design considerations, field simulation results, end chamfer development process and measurement results are presented in detail.

References

[1]

JANG J, Cho Y, Choi B et al. The Korean Proton Engineering Frontier Project. In: Proceedings of Hadron Beam 2008, Nashville, USA. 4222 CHANG C H, LIU H C, Hwang G J. Design and Performance of the Dipole Magnet for the SRRC Storage Ring. In: Proceedings of PAC 1993, Washington, USA. 28863 Barale P, LI N, Osborn J et al. Optimization of the PEP/ Low-Energy Ring Dipoles. In: Proceedings of PAC 1997, Vancouver, Canada. 33124 Werner M, Vrankovic V, George D C. IEEE Trans. Appl. Supercond., 2000, 10(1): 2485 YAO Cheng-Gui, ZHOU Qiao-Gen, CAO Zan et al. Journal of University of Science and Technology of China, 2001, 31 (2): 202 (in Chinese)6 CHEN W, SHI C T, YIN B G et al. End Chamfer Study and Field Measurements of the BEPC/ Dipoles. In: Proceedings of PAC 2005, Knoxville, USA. 9197 Tanabe J. Iron Dominated Electromagnets: Design, Fabrication, Assembly and Measurements. World Scientific Pub Co Inc, 2005. 2528 Pont M, Boter E, Lopes M et al. Magnets for the Storage Ring ALBA. In: Proceedings of EPAC 2006, Edinburgh, Scotland. 25629 ZHAO Ji-Jiu, YIN Zhao-Sheng. Particle Accelerator Technology. Beijing: Higher Education Press, 2006. 51 (in Chinese)10 YIN Z S, WU Y Z, ZHANG J F et al. Nucl. Instrum. Methods Phys. Res. A, 2007, 573 (3): 323

[1]	Qing-Wu Wang , Xiao-Fu Łü , Hua-Zhong Guo . $ {\boldsymbol\rho\bf\to \boldsymbol\pi\boldsymbol\pi }$ Hadronic Decay in the Nambu-Jona-Lasinio Model: Mass-Width Interplay and Beyond-RPA Corrections. Chinese Physics C, 2026, 50(2): 1-7.
[2]	Yifang Wang , Zhi-zhong Xing , Shun Zhou . Towards a detection of reactor ${\overline {\boldsymbol v}_{\boldsymbol e} \bf\to \overline {\boldsymbol v}_{\boldsymbol\mu} }$ and ${\overline {\boldsymbol v}_{\boldsymbol e} \bf\to \overline {\boldsymbol v}_{\boldsymbol\tau} }$ oscillations with possible CP violation. Chinese Physics C, 2026, 50(2): 1-7.
[3]	Muhammad Farhan Taseer , Subhash Singha . Impact of particle production mechanisms on pseudorapidity distribution and directed flow in Au+Au and Cu+Cu collisions at ${ \sqrt{{\boldsymbol s}_{\boldsymbol{ NN}}}}$ = 19.6 GeV using AMPT model. Chinese Physics C, 2025, 49(10): 104101. doi: 10.1088/1674-1137/ade660
[4]	Hao Yang , Zhi-Qing Zhang , You-Ya Yang , Peng Li . $ D^*_{(s)}\to P $ form factors and their applications to semi-leptonic and non-leptonic weak decays. Chinese Physics C, 2025, 49(12): 123104. doi: 10.1088/1674-1137/adfb5d
[5]	Rong-Zhi Sun , Shu-Min Zhao , Shuang Di , Xing-Xing Dong . Study of ${\boldsymbol\tau\rightarrow {\boldsymbol e M^+ M^-}}$ decays in N-B-LSSM. Chinese Physics C, 2025, 49(11): 113110. doi: 10.1088/1674-1137/adec4c
[6]	Jin-Yu Huo , Rui Chen . Exploring the two-body strong decay properties of the possible ${\boldsymbol\Lambda_{\boldsymbol c}\boldsymbol K^{}}$ and ${\boldsymbol\Sigma_{\boldsymbol c}\boldsymbol K^{()}}$ molecules. Chinese Physics C, 2025, 49(10): 103108. doi: 10.1088/1674-1137/adec4e
[7]	Manpreet Kaur , Sushil Kumar , Sukhjeet Singh , A. K. Jain . Signature splitting in three-quasineutron rotational band 3/2[521]_ν$\otimes $1/2[660]_ν$\otimes $1/2[660]_νof ¹⁵⁵Dy. Chinese Physics C, 2025, 49(10): 104103. doi: 10.1088/1674-1137/ade95e
[8]	Wen-Wen Ge , You-Jin Yuan , Jian-Cheng Yang , S. Litvinov , Geng Wang , Rui-Jiu Chen , Xin-Liang Yan , Hang Ren , Guo-Dong Shen . Design optimization of isochronous mode in the HIAF-SRing. Chinese Physics C, 2025, 49(12): 124001. doi: 10.1088/1674-1137/adcf0e
[9]	Hong-Lei Li , Peng-Cheng Lu , Cong-Feng Qiao , Zong-Guo Si , Ying Wang . Study of the Standard Model and Majorana neutrino contributions to ${ B}^{{ +}} { \to} { K}^{{ (*){ \pm}}}{ \mu}^{ +}{ \mu}^{{ \mp}}$. Chinese Physics C, 2019, 43(2): 023101. doi: 10.1088/1674-1137/43/2/023101
[10]	YAN Jia-Qing , XIE Yu-Guang , HU Tao , LU Jun-Guang , ZHOU Li , QU Guo-Pu , CAI Xiao , NIU Shun-Li , CHEN Hai-Tao . Simulation and performance study of ceramic THGEM. Chinese Physics C, 2015, 39(6): 066001. doi: 10.1088/1674-1137/39/6/066001
[11]	ZHANG Zhou-Li , HE Yuan , ZHANG Bin , LI De-Run , SHI Ai-Min , PAN Gang , DU Xiao-Nan , SUN Lie-Peng . Study of influence of radial matcher section end shape on RFQ cavity frequency. Chinese Physics C, 2014, 38(7): 077007. doi: 10.1088/1674-1137/38/7/077007
[12]	HUANG Jiang , XIONG Yong-Qian , CHEN De-Zhi , LIU Kai-Feng , YANG Jun , LI Dong , YU Tiao-Qin , FAN Ming-Wu , YANG Bo . A permanent magnet electron beam spread system used fora low energy electron irradiation accelerator. Chinese Physics C, 2014, 38(10): 107008. doi: 10.1088/1674-1137/38/10/107008
[13]	ZHANG Cong , HE Yuan , ZHAO Hong-Wei , ZHANG Sheng-Hu . Multipacting simulation and analysis of a taper quarter wave cavity by using Analyst-PT3P. Chinese Physics C, 2012, 36(4): 362-366. doi: 10.1088/1674-1137/36/4/012
[14]	XU Ji-Lei , GUAN Meng-Yun , YANG Chang-Gen , WANG Yi-Fang , ZHANG Jia-Wen , LU Chang-Guo , Kirk McDonald , Robert Hackenburg , Kwong Lau , Logan Lebanowski , Cullen Newsom , Lin Shih-Kai , Jonathan Link , MA Lie-Hua , Viktor Pec , Vit Vorobel , CHEN Jin , LIU Jin-Chang , ZHOU Yong-Zhao , LIANG Hao . Design and preliminary test results of Daya Bay RPC modules. Chinese Physics C, 2011, 35(9): 844-850. doi: 10.1088/1674-1137/35/9/011
[15]	PENG Quan-Ling , SUN Jian , ZHAO Guang-Yuan , SHI Cai-Tu . Principle and Software Design of Helmhotz Coil Measurement System. Chinese Physics C, 2001, 25(9): 920-925.
[16]	WANG Man , LI Jin , CUI Xiang-Zong , XIA Xiao-Mi , LAI Yuan-Fen , YAO Xiao-Guang . PROTOTYPE OF END CAP SHOWER COUNTERAND ITS BEAM TEST. Chinese Physics C, 1987, 11(3): 321-326.

Access

Get Citation

ZHU Ying-Shun, YANG Mei, ZHANG Zhuo, CHEN Wan, YIN Bao-Gui, SHI Cai-Tu and KANG Wen. Design and end chamfer simulation of PEFP beam line curved dipole magnets[J]. Chinese Physics C, 2011, 35(7): 684-688. doi: 10.1088/1674-1137/35/7/015

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2010-09-27
Revised: 2010-02-26

Article Metric

Article Views(3949)
PDF Downloads(510)
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

Design and end chamfer simulation of PEFP beam line curved dipole magnets

Received Date: 2010-09-27

Accepted Date: 2010-02-26

Available Online: 2011-07-05

Abstract: The design, fabrication and field measurement of 11 DC curved dipole magnets for the PEFP Beam Line have been completed. In this paper, a design method for a complex end chamfer using OPERA-3D is proposed. The conventional method for estimating chamfer shape is extended and applied to a curved dipole magnet by a coordinate transformation. Using the interface with CAD software, the complex end chamfer is modeled and fully determined by 3D simulation to meet the field uniformity requirement. The magnetic field measurement results are in good agreement with the simulation. The design considerations, field simulation results, end chamfer development process and measurement results are presented in detail.

HTML

Reference (1)

Design and end chamfer simulation of PEFP beam line curved dipole magnets

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Design and end chamfer simulation of PEFP beam line curved dipole magnets

HTML

目录