29 Papers
115 Citations
J. Creel is an academic researcher from Thomas Jefferson National Accelerator Facility. The author has contributed to research in topics: Spallation Neutron Source & Gas compressor. The author has an hindex of 7, co-authored 27 publications.
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Papers
Design, fabrication, commissioning, and testing of a 250 g/s, 2-K helium cold compressor system
TL;DR: The 2-K cold box (referred to as the SCN) was built as a redundant system to an existing four stage cold compressor SCM cold box that was commissioned in May 1994 as discussed by the authors.
Cryogenic System for the Spallation Neutron Source
D. Arenius,W. C. Chronis,J. Creel,K. Dixon,Venkatarao Ganni,Peter Knudsen +5 more
- 16 Jul 2004
TL;DR: The SNS linac accelerator linac as mentioned in this paper consists of superconducting radiofrequency (SRF) cavities in cryostats (cryomodules) and is cooled to 21 K by a 2300 watt cryogenic refrigeration system.
12
Status of the Cryogenic System Commissioning at SNS
Fabio Casagrande,I.E. Campisi,P. Gurd,D. Hatfield,M. Howell,D. Stout,H. Strong,D. Arenius,J. Creel,K. Dixon,Venkatarao Ganni,Peter Knudsen +11 more
- 16 May 2005
TL;DR: The Spallation Neutron Source (SNS) is under construction at Oak Ridge National Laboratory and the Linac as discussed by the authors consists of 81 superconducting radio frequency cavities cooled to 2.1K by a 2400 Watt cryogenic refrigeration system.
Modifications to JLab 12 GeV Refrigerator and Wide Range Mix Mode Performance Testing Results
Peter Knudsen,Venkatarao Ganni,Nusair Hasan,K. Dixon,R. Norton,J. Creel +5 more
- 01 Feb 2017
TL;DR: In this article, the performance of the new 4.5 K refrigeration system at Jefferson Lab (JLab) for the 12 GeV upgrade indicated a wide capacity range with good efficiency and minimal operator interaction.
11
SNS cryogenic systems commissioning
D. Hatfield,Fabio Casagrande,I.E. Campisi,P. Gurd,M. Howell,D. Stout,H. Strong,D. Arenius,J. Creel,K. Dixon,Venkatarao Ganni,Peter Knudsen +11 more
- 09 May 2006
TL;DR: The Spallation Neutron Source (SNS) is under construction at Oak Ridge National Laboratory and the Linac as discussed by the authors is a superconducting radio frequency cavities cooled to 2.1K by a 2400 watt cryogenic refrigeration system.