RF thermal and new cold part design studies on a TTF-III input coupler for Project-X
文献类型：期刊论文
| 作者 | 裴士伦;Pei, SL; Adolphsen, CE; Li, ZH; Solyak, NA; Gonin, IV |
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2012 |
| 卷号 | 36期号:2页码:173-178 |
| 关键词 | RF thermal effect TTF-III input coupler multipacting dynamic RF power loss static thermal loss |
| 英文摘要 | An RF power coupler is one of the key components in a superconducting (SC) linac. It provides RF power to the SC cavity and interconnects different temperature layers (1.8 K, 4.2 K, 70 K and 300 K). The TTF-III coupler is one of the most promising candidates for the High Energy (HE) linac of Project X, but it cannot meet the average power requirements because of the relatively high temperature rise on the warm inner conductor, so some design modifications will be required. In this paper, we describe our simulation studies on the copper coating thickness on the warm inner conductor with RRR values of 10 and 100. Our purpose is to rebalance the dynamic and static loads, and finally lower the temperature rise along the warm inner conductor. In addition, to get stronger coupling, better power handling and less multipacting probability, one new cold part design was proposed using a 60 mm coaxial line; the corresponding multipacting simulation studies have also been investigated. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| WOS记录号 | WOS:000300386000013 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/223881]  |
| 专题 | 高能物理研究所_加速器中心 |
| 推荐引用方式 GB/T 7714 | 裴士伦；Pei, SL,Adolphsen, CE,Li, ZH,et al. RF thermal and new cold part design studies on a TTF-III input coupler for Project-X[J]. CHINESE PHYSICS C,2012,36(2):173-178. |
| APA | 裴士伦；Pei, SL,Adolphsen, CE,Li, ZH,Solyak, NA,&Gonin, IV.(2012).RF thermal and new cold part design studies on a TTF-III input coupler for Project-X.CHINESE PHYSICS C,36(2),173-178. |
| MLA | 裴士伦；Pei, SL,et al."RF thermal and new cold part design studies on a TTF-III input coupler for Project-X".CHINESE PHYSICS C 36.2(2012):173-178. |
入库方式： OAI收割
来源：高能物理研究所
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