THEORETICAL ANALYSIS AND FABRICATION OF COUPLING CAPACITOR FOR K500 SUPERCONDUCTING CYCLOTRON AT KOLKATA
文献类型：会议论文
| 作者 | M.Ahammed ; A. Dutta Gupta ; B.C. Mandal ; S. Murali ; S. Sur ; Y.E. Rao ; B. Manna ; B. Hemram ; J. Chaudhuri ; M.K. Dey ; N. Mandal ; P. Bhattacharyya ; R.K. Bhandari ; S. Saha |
| 出版日期 | 2010-09-10 |
| 会议日期 | 2010-09-06 |
| 会议地点 | Lanzhou |
| 关键词 | Cyclotron Spiralling Ne3++ Internal Beam |
| 英文摘要 | K500 SC cyclotron has already been constructed and commissioned after spiralling Ne3+ internal beam with 70 nA up to extraction radius (670mm) at variable Energy Cyclotron Centre at Kolkata, India. Several problems have been experienced related to the coupling capacitor of the radio frequency system including its sever burning during commissioning of the cyclotron. Making of the dissimilar joints between alumina ceramic and copper of the coupling capacitor demands the usage of vacuum furnace to avoid the cracking of the ceramic. Therefore exhaustive analysis has been carried out to facilitate the in-house fabrication of the coupling capacitor without using the vacuum furnace in case of emergency. The maximum allowable rate of temperature rise of the ceramic and the optimum thickness ratio of the copper to ceramic have been estimated. Finally, fabrication of the coupling capacitor has been carried out in-house without employing vacuum furnace. At present the coupling capacitor is performing well as maximum 57 KV DEE voltage were been achieved till date. This paper presents the details of the analysis and experiences gained during the fabrication of the coupling capacitor. |
| 资助机构 | IMP;Chinese Academy of Sciences |
| 会议录 | The 19th International Conference on Cyclotrons and their Applications, CYCLOTRONS'10
 |
| 语种 | 英语 |
| URL标识 | 查看原文 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/8514]  |
| 专题 | 近代物理研究所_近代物理研究所知识存储（2010之前） |
| 推荐引用方式 GB/T 7714 | M.Ahammed,A. Dutta Gupta,B.C. Mandal,et al. THEORETICAL ANALYSIS AND FABRICATION OF COUPLING CAPACITOR FOR K500 SUPERCONDUCTING CYCLOTRON AT KOLKATA[C]. 见:. Lanzhou. 2010-09-06. |
入库方式： OAI收割
来源：近代物理研究所
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