Study of medium beta elliptical cavities for CADS

Liangjian Wen; Shenghu Zhang; Yongming Li; Ruoxu Wang; Hao Guo; Cong Zhang; Huan Jia; Tiancai Jiang; Chunlong Li; Yuan He

doi:10.1088/1674-1137/40/2/027004

Chinese Physics C> 2016, Vol. 40> Issue(2) : 027004 DOI: 10.1088/1674-1137/40/2/027004

Study of medium beta elliptical cavities for CADS

Liangjian Wen ^1,2 ,
Shenghu Zhang ¹ ,
Yongming Li ^1,, ,
Ruoxu Wang ¹ ,
Hao Guo ¹ ,
Cong Zhang ¹ ,
Huan Jia ¹ ,
Tiancai Jiang ¹ ,
Chunlong Li ¹ ,
Yuan He ¹

1.
Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China
2.
University of Chinese Academy of Sciences, Beijing 100049, China
3.
Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China

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Abstract：
The China Accelerator-Driven Sub-critical System (CADS) is a high intensity proton facility to dispose of nuclear waste and generate electric power. CADS is based on a 1.5 GeV, 10 mA CW superconducting (SC) linac as a driver. The high energy section of the linac is composed of two families of SC elliptical cavities which are designed with geometrical beta 0.63 and 0.82. In this paper, the 650 MHz β=0.63 SC elliptical cavity is studied, including cavity optimization, multipacting, high order modes (HOMs) and generator RF power calculation.
- high current ,
- medium beta ,
- ADS ,
- superconducting cavity ,
- HOMs

References

[1]	Yl-Oijala et al, MultiPac 2.1. Helsinki: Rolf Nevanlinna Institute, 2001
[2]	P. Cheng, S. L. Pei, J. Q. Wang et al, Chin. Phys. C, 39 (1), 017005: 6-7 (2015)
[3]	P.Cheng, S. L. Pei, J. Q. Wang et al, Chin. Phys. C, 39 (5), 057002: 5-6 (2015)
[4]	Sang-ho Kim, Marc Doleans, Dong-o Jeon et al, Nucl. Instrum. Methods Phys. Res., Sect. A, 492: 1-2 (2002)
[5]	https://uspas.fnal.gov/materials/08UMD/RF_Fundamentals.pdf retrieved 21st, July 2015
[6]	Frank Marhauser, JLAB-TN-10-043

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[2]	null . Electron bunch train excited higher-order modes in a superconducting RF cavity. Chinese Physics C, 2017, 41(4): 047002. doi: 10.1088/1674-1137/41/4/047002
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[8]	YANG Xiang-Chen , PENG Quan-Ling , XU Feng-Yu , CHEN An-Bin , GAO Yao , HOU Zhen-Hua , WANG Bing . Field measurement for superconducting magnets of ADS injector Ⅰ. Chinese Physics C, 2014, 38(10): 107004. doi: 10.1088/1674-1137/38/10/107004
[9]	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
[10]	LI Han , DAI Jian-Ping , SHA Peng , WANG Qun-Yao , HUANG Hong , LI Li-Hai , ZHANG Juan , MA Qiang , LIN Hai-Ying , SUN Yi , PAN Wei-Min . Development of a 325 MHz β =0.12 superconducting single spoke cavity for China-ADS. Chinese Physics C, 2014, 38(7): 077008. doi: 10.1088/1674-1137/38/7/077008
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[12]	CHEN Xu , MENG Fan-Bo , MA Qiang , HUANG Tong-Ming , LIN Hai-Ying , PAN Wei-Min . Coupler conditioning and high power testing of ADS Spoke cavity. Chinese Physics C, 2014, 38(2): 027001. doi: 10.1088/1674-1137/38/2/027001
[13]	WANG Bing , PENG Quan-Ling , YANG Xiang-Chen , LI Shao-Peng . Current leads for superconducting magnets of ADS injector Ⅰ. Chinese Physics C, 2014, 38(6): 067004. doi: 10.1088/1674-1137/38/6/067004
[14]	XU Bo , LI Han , ZHANG Juan , SHA Peng , WANG Qun-Yao , LIN Hai-Ying , HUANG Hong , DAI Jian-Ping , SUN Yi , WANG Guang-Wei , PAN Wei-Min . Low beta spoke cavity multipacting analysis. Chinese Physics C, 2013, 37(12): 127003. doi: 10.1088/1674-1137/37/12/127003
[15]	LIU Zhen-Chao , GAO Jie , LI Zhong-Quan , ZHAI Ji-Yuan , ZHAO Tong-Xian , LI Da-Zhang , LIU Yi-Lin , SUN Yi . ADS 650 MHz medium beta cavity study and design. Chinese Physics C, 2013, 37(1): 017005. doi: 10.1088/1674-1137/37/1/017005
[16]	LI Han , SHA Peng , DAI Jian-Ping , HUANG Hong , WANG Qun-Yao . Design study on very low Beta spoke cavityfor China-ADS. Chinese Physics C, 2012, 36(8): 761-764. doi: 10.1088/1674-1137/36/8/014
[17]	LI Yong-Ming , ZHU Feng , QUAN Sheng-Wen , Ali Nassiri , LIU Ke-Xin . The design of a five-cell high-current superconducting cavity. Chinese Physics C, 2012, 36(1): 74-79. doi: 10.1088/1674-1137/36/1/013
[18]	XIAO Yong-Chuan , YIN Xue-Jun , MU Zhen-Cheng , FU Shi-Nian . Study on the HOMs coupler design of spoke cavity. Chinese Physics C, 2011, 35(2): 188-192. doi: 10.1088/1674-1137/35/2/016
[19]	LIU Zhen-Chao . Design and study of a high-current 5-cell superconducting rf cavity. Chinese Physics C, 2010, 34(5): 603-605. doi: 10.1088/1674-1137/34/5/018
[20]	Zu Donglin . Concept Design of a New Structure of 1.3GHz Single-Cell Superconducting Cavities. Chinese Physics C, 1997, 21(S1): 491-503.

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Liangjian Wen, Shenghu Zhang, Yongming Li, Ruoxu Wang, Hao Guo, Cong Zhang, Huan Jia, Tiancai Jiang, Chunlong Li and Yuan He. Study of medium beta elliptical cavities for CADS[J]. Chinese Physics C, 2016, 40(2): 027004. doi: 10.1088/1674-1137/40/2/027004

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Received: 2015-05-13
Revised: 2015-07-21

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Supported by National Natural Science Foundation of China (91426303)

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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

Study of medium beta elliptical cavities for CADS

Corresponding author: Yongming Li,

1. Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China

2. University of Chinese Academy of Sciences, Beijing 100049, China

3. Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China

Received Date: 2015-05-13

Accepted Date: 2015-07-21

Available Online: 2016-02-20

Fund Project: Supported by National Natural Science Foundation of China (91426303)

Abstract: The China Accelerator-Driven Sub-critical System (CADS) is a high intensity proton facility to dispose of nuclear waste and generate electric power. CADS is based on a 1.5 GeV, 10 mA CW superconducting (SC) linac as a driver. The high energy section of the linac is composed of two families of SC elliptical cavities which are designed with geometrical beta 0.63 and 0.82. In this paper, the 650 MHz β=0.63 SC elliptical cavity is studied, including cavity optimization, multipacting, high order modes (HOMs) and generator RF power calculation.

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Study of medium beta elliptical cavities for CADS

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