Conveners
Thu-Af-Po.11 - Cryostats and Cryogenics II
- Harshita Singh (Brookhaven National Laboratory)
- Arno Godeke (Compact PT)
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Dr Inmyung Park (Institute for Basic Science)03/07/2025, 14:00Poster
Rare Isotope Accelerator Complex for ON-line experiments (RAON) is the first heavy ion accelerator facility in South Korea. RAON consists of two main superconducting linear accelerators: SCL2 and SCL3. SCL3 cryogenic system was successfully completed the cryogenic commissioning in 2022 and maintained the stable cryogenic environment for the first beam commissioning in 2023. However, SCL2-IF...
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Seojeong Kim03/07/2025, 14:00Poster
The cryogenic system for accelerator complex for ON-line experiments (RAON), is designed to maintain extremely low temperatures to support superconducting equipment, such as superconducting linear accelerators and low-temperature superconducting magnets. Superconducting RF (SRF) cavities are integral to particle accelerators, where phase stability ensures precise particle acceleration. The...
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Qingquan Qiu03/07/2025, 14:00Poster
Low temperature refrigeration is one of the important factors restricting the large-scale application of HTS magnets. Helium/Neon are the scarce resource in the earth and expensive; The thermal stability of HTS magnets directly cooled by refrigerator is poor, and the electrical insulation under low vacuum is also poor. Liquid hydrogen/LNG are flammable and explosive, which may cause safety...
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Tianya Meng (Shanghai Advanced Research Institute, Chinese Academy of Sciences)03/07/2025, 14:00Poster
Cryogenic Permanent Magnet Undulator (CPMU) is an important kind of insert device at the synchrotron radiation facilities. The magnets of CPMU have a better magnetic performance than a conventional In-vacuum Undulator. The work temperature of CPMU magnets in C11 CPMU is below 80K. The cryogenic operation of CPMU requires a sub-cooled liquid nitrogen cooling system. The operational stability of...
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Kazuma Fukui03/07/2025, 14:00Poster
JT-60SA is a superconducting tokamak for plasma fusion experiment developed in Japan. This is a joint international research and development project under the Broader Approach Agreement between Japan and Europe. The mass of the superconducting magnet system for JT-60SA is 750 tons. To cool down the magnets, the Helium Refrigeration System, which has an equivalent refrigeration capacity at 4.5...
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Dr Hankil Yeom (Korea Institute of Machinery & Materials)03/07/2025, 14:00Poster
To generate a magnetic field exceeding 20 T, high-temperature superconductors (HTS) are essential. This study focuses on the conduction cooling experiments of high-temperature superconducting magnets capable of generating a 20 T magnetic field. This magnet is designed to operate at temperatures up to 20 K using hybrid HTS tapes, and the room temperature bore is 50 mm. To solve mechanical and...
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