Chinese Physics C > 2009, Vol. 33 > Issue(S2): 135-138 DOI: 10.1088/1674-1137/33/S2/035

Physical design of a 10 MeV LINAC for polymer radiation processing

Abstract
HTML
Reference
Related

PDF

Abstract：

In China, polymer radiation processing has become one of the most important
processing industries. The radiation processing source may be an electron beam accelerator or a radioactive source. Physical design of an electron beam facility applied for radiation crosslinking is introduced in this paper because of it's much higher dose rate and efficiency. Main part of this facility is a 10 MeV travelling wave electron linac with constant impedance accelerating structure. A start to end simulation concerning the linac is reported in this paper. The codes Opera-3d, Poisson-superfish and Parmela are used to describe electromagnetic elements of the accelerator and track particle distribution from the cathode to the end of the linac. After beam dynamic optimization, wave phase velocities in the structure have been chosen to be 0.56, 0.9 and 0.999 respectively. Physical parameters about the main elements such as DC electron gun, iris-loaded periodic structure, solenoids, etc, are presented. Simulation results proves that it can satisfy the industrial requirement. The linac is under construction. Some components have been finished. Measurements proved that they are in a good agreement with the design values.

References

[1]

. FENG Guang-Yao, PEI Yuan-Ji, SUN Hong-Bing. Designof An Electron Linear Accelerator Applied for Sterilizing Anthrax-bacilus in Mails. HEP NP, 2006, 30(Supp.I):1202. Thomas P. Wangler. Principles of RF Linear Accelerators,Published in Canada, 1998. 78-80, 218-2193. FENG Guang-Yao, PEI Yuan-Ji, JIANG Dao-Man. Designof an Electron Gun in Linac for Food Irradicidation. Nu-clear Techniques, 2006, 29(9): 650-6544. Editorial Committee of Vacuum Tube Design Manual. Se-ries of high pulse electron gun. Beijing: Defence Industry Press, 1979. 123-1255. FENG Guang-Yao, WANG Lin, WU Cong-Feng et al. Base-line Design of Hls Linac Upgrade. EPAC2008, 2019-20216. YOUNG L M, Billen J H. Parmela, LA-UR-96-1835, Rev.,2005

[1]	Guang-Rui Li,Shu-Xin Zheng,Hong-Juan Yao,Xia-Ling Guan,Xue-Wu Wang,Wen-Hui Huang. Design of a compact ring for proton radiation applications. Chinese Physics C, 2017, 41(1): 017001.doi:10.1088/1674-1137/41/1/017001
[2]	Chuang Zhang. Physical design study of the CEPC booster. Chinese Physics C, 2016, 40(9): 097004.doi:10.1088/1674-1137/40/9/097004
[3]	Liang-Sheng Huang,Hong-Fei Ji,Sheng Wang. Design study for a 500 MeV proton synchrotron with CSNS linac as an injector. Chinese Physics C, 2016, 40(9): 097003.doi:10.1088/1674-1137/40/9/097003
[4]	LI Zhi-Hui. Design of a 10 MeV normal conducting CW proton linacbased on equidistant multi-gap CH cavities. Chinese Physics C, 2015, 39(9): 097001.doi:10.1088/1674-1137/39/9/097001
[5]	LIU Ya-Qing,WANG Huan-Yu,CUI Xing-Zhu,PENG Wen-Xi,FAN Rui-Rui,LIANG Xiao-Hua,GAO Ming,ZHANG Yun-Long,ZHANG Cheng-Mo,ZHANG Jia-Yu,YANG Jia-Wei,WANG Jin-Zhou,ZHANG Fei,DONG Yi-Fan,GUO Dong-Ya,ZHOU Da-Wei. Physical design and Monte Carlo simulations of a space radiation detector onboard the SJ-10 satellite. Chinese Physics C, 2015, 39(1): 016002.doi:10.1088/1674-1137/39/1/016002
[6]	LI Ji,PEI Yuan-Ji,HU Tong-Ning,CHEN Qu-Shan,FENG Guang-Yao,SHANG Lei,LI Cheng-Long. Design of an electron gun for terahertz radiation source. Chinese Physics C, 2014, 38(4): 047004.doi:10.1088/1674-1137/38/4/047004
[7]	YAN Fang,LI Zhi-Hui,MENG Cai,TANG Jing-Yu,SUN Biao. Physics design for the C-ADS main linac based on two different injector design schemes. Chinese Physics C, 2014, 38(2): 027004.doi:10.1088/1674-1137/38/2/027004
[8]	PENG Quan-Ling,WANG Bing,CHEN Yuan,YANG Xiang-Chen. Physical design of superconducting magnet for ADS injection Ⅰ. Chinese Physics C, 2014, 38(3): 037002.doi:10.1088/1674-1137/38/3/037002
[9]	SUN Lie-Peng,ZHAO Hong-Wei,SUN Zhou-Ping,HE Yuan,SHI Ai-Min,XIAO Chen,DU Xiao-Nan,ZHANG Cong,ZHANG Zhou-Li. Design study of the SSC-LINAC re-buncher. Chinese Physics C, 2013, 37(2): 027002.doi:10.1088/1674-1137/37/2/027002
[10]	ZHAO Wei,TANG Xiao,SHI Rong-Jian,HOU Mi. Coupler design for an L-band electron linac. Chinese Physics C, 2012, 36(8): 765-768.doi:10.1088/1674-1137/36/8/015
[11]	WANG Zhi-Jun,HE Yuan,WU Wei,YANG Ya-Qing,XIAO Chen. Design optimization of the APF DTL in the SSC-linac. Chinese Physics C, 2010, 34(10): 1639-1642.doi:10.1088/1674-1137/34/10/017
[12]	RUAN Yu-Fang,HAN Lu-Xiang,LIU Hua-Chang,ZHANG Hua-Shun,XU Tao-Guang,FU Shi-Nian. Design and simulation of a wire scanner for the CSNS linac. Chinese Physics C, 2010, 34(10): 1655-1660.doi:10.1088/1674-1137/34/10/020
[13]	JIANG Xiao-Pan,ZHANG Zi-Liang,QIN Xiu-Bo,YU Run-Sheng,WANG Bao-Yi. Physical design of positronium time of flight spectroscopy apparatus. Chinese Physics C, 2010, 34(12): 1890-1894.
[14]	JIAO Yi,GUAN Xia-Ling,SATOGATA Todd,FANG Shou-Xian,WEI Jie,TANG Jing-Yu,CHEN Yuan,QIU Jing,SHU Hang. Physical design of scanning gantry for proton therapy facility. Chinese Physics C, 2010, 34(3): 394-397.doi:10.1088/1674-1137/34/3/017
[15]	XU Yi,DAI Zhi-Min,LIU Gui-Min. Physics design of SSRF synchrotron radiation security. Chinese Physics C, 2009, 33(S2): 89-92.doi:10.1088/1674-1137/33/S2/023
[16]	QIN Bin,LIU Kai-Feng,FENG Yi-Zhang,FAN Ming-Wu. Central region design for a 10 MeV internal ion source cyclotron. Chinese Physics C, 2009, 33(8): 682-686.doi:10.1088/1674-1137/33/8/016
[17]	ZHAO Ming-Hua,LIN Guo-Qiang,ZHONG Shao-Peng,WANG Bao-Liang,ZHANG Jun-Qiang,LIU Wei-Hong,ZHOU Wei-Min,CHENG Yong-Zhong. Design and Commissioning of a 150MeV Linac for SSRF. Chinese Physics C, 2008, 32(S1): 244-246.
[18]	SUI Yan-Feng,MA Hui-Zhou,CAO Jian-She,MA Li. Design and simulation of the wire scanner for the injector linac of BEPCⅡ. Chinese Physics C, 2008, 32(5): 397-399.doi:10.1088/1674-1137/32/5/015
[19]	WANG Bing,WANG Yi-Fang. Design Study on a 10 MeV Proton Isochronous Cyclotron. Chinese Physics C, 2005, 29(10): 993-996.
[20]	LUO Zi-Hua,WANG Shu-Hong. BEAM MATCHING CALCULATIONS IN TRANSVERSE MOTION FOR THE 10MeV BEIJING PROTON LINAC. Chinese Physics C, 1985, 9(2): 191-199.

Access

Get Citation

FENG Guang-Yao, PEI Yuan-Ji, WANG Lin, ZHANG Shan-Cai, WU Cong-Feng, JIN Kai and LI Wei-Min. Physical design of a 10 MeV LINAC for polymer radiation processing[J]. Chinese Physics C, 2009, 33(S2): 135-138. doi: 10.1088/1674-1137/33/S2/035

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2009-01-05
Revised: 1900-01-01

Article Metric

Article Views(5484)
PDF Downloads(645)
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

Physical design of a 10 MeV LINAC for polymer radiation processing

Corresponding author:FENG Guang-Yao,

Received Date:2009-01-05

Accepted Date:1900-01-01

Available Online:2009-01-08

Abstract:

In China, polymer radiation processing has become one of the most important
processing industries. The radiation processing source may be an electron beam accelerator or a radioactive source. Physical design of an electron beam facility applied for radiation crosslinking is introduced in this paper because of it's much higher dose rate and efficiency. Main part of this facility is a 10 MeV travelling wave electron linac with constant impedance accelerating structure. A start to end simulation concerning the linac is reported in this paper. The codes Opera-3d, Poisson-superfish and Parmela are used to describe electromagnetic elements of the accelerator and track particle distribution from the cathode to the end of the linac. After beam dynamic optimization, wave phase velocities in the structure have been chosen to be 0.56, 0.9 and 0.999 respectively. Physical parameters about the main elements such as DC electron gun, iris-loaded periodic structure, solenoids, etc, are presented. Simulation results proves that it can satisfy the industrial requirement. The linac is under construction. Some components have been finished. Measurements proved that they are in a good agreement with the design values.

HTML

Reference (1)

Physical design of a 10 MeV LINAC for polymer radiation processing

Abstract：

References

Access

Article Metrics

Metrics

通讯作者:陈斌, bchen63@163.com

Email This Article