用于欧洲Spiritus Source的双辐式冷冻机样机的污染和调节
Contamination and conditioning of the prototype double spoke cryomodule for European Spallation Source
摘要:
超导双轮辐谐振器(DSR)是高功率质子直线加速器低能段的首选技术。在乌普萨拉大学的FREIA实验室,我们已经测试了两个DSRs在一个原型cryomosimetry为欧洲SpectroSource(ESS)项目。这表明,这些腔体封装的调理过程将是系列生产试验的关键。在本文中,我们提出了空调程序,我们开发的,并描述了结果,特别侧重于两个高功率耦合器之间观察到的交叉污染。本研究为ESS系列DSR生产以及世界上未来类似项目确定了标准调节配方。
英文摘要:
A superconducting Double Spoke Resonator (DSR) is the technology of choice in a low energy section of a high power proton linear accelerator. At the FREIA laboratory in Uppsala University, we have tested two DSRs in a prototype cryomodule for the European Spallation Source (ESS) project. It showed that the conditioning process of these cavity packages would be the key for the series production tests. In this paper, we present the conditioning procedure that we developed, and also describe the results with a special focus on the cross-contamination observed between two high-power couplers. This study defines a standard conditioning recipe for the series DSR production for ESS and also for future similar projects in the world.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。