Commissioning and Testing of a new 4.5K Cold Box for JLab Cryogenic Test Facility

被引：0

作者：

Wijeratne, T. ^{[1
]}

Hasan, N. ^{[1
]}

Wright, M. ^{[1
]}

Ganni, V. ^{[1
]}

Dixon, K. ^{[1
]}

Creel, J. ^{[1
]}

Knudsen, P. ^{[1
]}

机构：

[1] Thomas Jefferson Natl Accelerator Facil, Newport News, VA 23606 USA

来源：

ADVANCES IN CRYOGENIC ENGINEERING | 2017年 / 278卷

关键词：

D O I：

10.1088/1757-899X/278/1/012094

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A new 4.5K cold box at Jefferson Lab (JLab) Cryogenic Test Facility (CTF) was recently installed and commissioned to upgrade the existing 4.5 K refrigeration system and work in parallel with the existing 4.5 K cold box. This new 4.5 K cold box is equipped with two turbo-expanders and, at its maximum capacity condition, it is expected to support at least 6.6 g/s of helium liquefaction or 650 W of refrigeration at 4.5 K. It can also handle up to 10 g/s 30 K return flow for 2 K refrigeration recovery that supports cryo-module and superconducting cavity testing. Performances of the cold box at its maximum capacity conditions as well as several other operating modes were tested for acceptance. We will briefly review the new 4.5 K cold box design features and discuss the commissioning and performance testing results.

引用

页数：6

共 49 条

[1] Cryogenic Test Facility and the Indirect Pre-Cooling Method For HL-LHC MCBRD 4.5K Test At IMP
Ni, Dongsheng
Ouyang, Zhengrong
Wang, Xudong
Wang, Lishi
Yang, Wenjie
Feng, Wentian
Ou, Xianjin
Qin, Xiangqi
Qiao, Weiyu
Wu, Wei
Yao, Qinggao
Han, Shaofei
Ma, Lizhen
Xu, Qingjin
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2021, 31 (05)
[2] Commissioning of the cryogenic safety test facility PICARD
Heidt, C.
Schoen, H.
Stamm, M.
Grohmann, S.
ADVANCES IN CRYOGENIC ENGINEERING, 2015, 101
[3] SNS Cryogenic Test Facility Kinney Vacuum Pump Commissioning and Operation at 2 K
DeGraff, B.
Howell, M.
Kim, S.
Neustadt, T.
ADVANCES IN CRYOGENIC ENGINEERING, 2017, 278
[4] Balanced design and commissioning of a 500W/4.5K helium refrigerator and its liquefier
Lu, X. F.
Zhang, Q. Y.
Qiu, L. L.
Fu, B.
Zhou, Z. W.
ADVANCES IN CRYOGENIC ENGINEERING, 2017, 278
[5] Commissioning and performance of the cryogenic system of the new test facility for large superconducting devices at CERN
Derking, J. H.
Perin, A.
Dupont, T.
D'Hulster, B.
Iakovidis, K.
Stewart, L.
Barbe, T.
Pezzetti, M.
27TH INTERNATIONAL CRYOGENICS ENGINEERING CONFERENCE AND INTERNATIONAL CRYOGENIC MATERIALS CONFERENCE 2018 (ICEC-ICMC 2018), 2019, 502
[6] Operation of 2 K cryogenic system with cold compressors for the SHINE test facility
Zhang, Yan
Zhang, Shuai
Zhang, Peng
Wang, Dafei
Sun, Jiuce
Deng, Xiongzhong
Zhang, Lei
Yu, Yibo
Wang, Zhinan
Ni, Qing
Jiang, Geyang
Ouyang, Zhengrong
CRYOGENICS, 2024, 138
[7] JLAB CHL1 2K COLD BOX REPLACEMENT
Yang, S.
Dixon, K.
Laverdure, N.
Norton, R.
Butler, C.
MacDuffie, C.
Rath, D.
Brown, R.
Thompson, S.
Creel, J.
Sprouse, R.
Renzo, T.
Hasan, N.
ADVANCES IN CRYOGENIC ENGINEERING, 2020, 755
[8] Modeling and commissioning of a cold compressor string for the superfluid cryogenic plant at Fermilab's cryo-module test facility
Ueresin, C.
Decker, L.
Treite, P.
PROCEEDINGS OF THE 25TH INTERNATIONAL CRYOGENIC ENGINEERING CONFERENCE AND INTERNATIONAL CRYOGENIC MATERIALS CONFERENCE 2014, 2015, 67 : 282 - 287
[9] Design, Procurement, Installation and Commissioning of the Cryogenic Infrastructure for a New Superconducting RF Test Facility with Beam at CERN
Delprat, L.
Brodzinski, K.
Claudet, S.
Derking, H.
ADVANCES IN CRYOGENIC ENGINEERING, 2020, 755
[10] Commissioning plan for LCLS II 2 K cold box
Bhattacharya, R.
Arenius, D.
Kaufmann, C.
Laverdure, N.
Scanlon, C.
Hogan, J.
Bevins, M.
ADVANCES IN CRYOGENIC ENGINEERING, 2020, 755

← 1 2 3 4 5 →