Current Status of TFCP Cryogenic System for DALS Pre-research Project
Abstract The Dalian Advanced Light Source (DALS), proposed by the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences, is a novel Free Electron Laser (FEL) project that utilizes superconducting radio frequency (SRF) cavity technology. Before the DALS was approved by the central Government, a pre-research project named Accelerator Module Test Facility (AMTF) has been funded by the Dalian local government since 2019. In support of the AMTF project, a test facility cryo-plant (TFCP) with a cooling capacity of 370 W@ 2 K was designed in 2020. This paper presents the current status of the TFCP system, including the construction progress, the refrigerator commissioning results, the distribution valve box and the 2 K system.
Authors
- Zheng Sun (ORCID: https://orcid.org/0000-0003-3763-3015)
- Guanglong Cui
- Lei Yang (ORCID: https://orcid.org/0000-0001-6946-9243)
- Xiaoli Dong (ORCID: https://orcid.org/0000-0002-3267-7548)
- H. Su (ORCID: https://orcid.org/0009-0006-7362-3171)
- Yaqiong Wang (ORCID: https://orcid.org/0009-0008-0684-4294)
- Xilong Wang (ORCID: https://orcid.org/0000-0002-7264-9621)
- Sheng He (ORCID: https://orcid.org/0000-0003-0067-7786)
- Xu Shi (ORCID: https://orcid.org/0009-0000-5154-7135)
- Yiping Liu (ORCID: https://orcid.org/0009-0008-0933-8805)
- Xikang Lu
- Bihui Lai
Institutions
- Dalian Institute of Chemical Physics (CN)
- Institute of Advanced Light Source Facilities Shenzhen (CN)
Publication Details
- Journal
- IOP Conference Series Materials Science and Engineering
- Published
- 2025-05-01
- DOI
- https://doi.org/10.1088/1757-899x/1327/1/012014
- Primary Topic
- Spacecraft and Cryogenic Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.00