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Title: Cryogenic performance of a cryocooler-cooled superconducting undulator

Abstract

A cryocooler-cooled superconducting undulator has been installed and operated with beam at the Advanced Photon Source (APS) at Argonne National Laboratory (ANL). The device consists of a dual-core 42-pole magnet structure that is cooled to 4.2 K with a system of four cryocoolers operating in a zero-boil-off configuration. This effort represents the culmination of a development program to establish concept feasibility and evaluate cryostat design and cryocooler-based refrigeration. Cryostat performance is described including cool-down/warm-up, steady-state operation, cooling margin, and the impact of beam during operation in the APS storage ring. Plans for future devices with longer magnets, which will incorporate lessons learned from the development program, are also discussed.

Authors:
; ; ; ; ;  [1]
  1. Advanced Photon Source, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, IL 60439 (United States)
Publication Date:
OSTI Identifier:
22262740
Resource Type:
Journal Article
Journal Name:
AIP Conference Proceedings
Additional Journal Information:
Journal Volume: 1573; Journal Issue: 1; Conference: Cryogenic engineering conference, Anchorage, AK (United States), 17-21 Jun 2013; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0094-243X
Country of Publication:
United States
Language:
English
Subject:
43 PARTICLE ACCELERATORS; 46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; ADVANCED PHOTON SOURCE; ANL; CRYOSTATS; DESIGN; REFRIGERATION; STEADY-STATE CONDITIONS; WIGGLER MAGNETS

Citation Formats

Fuerst, J. D., Doose, C., Hasse, Q., Ivanyushenkov, Y., Kasa, M., and Shiroyanagi, Y. Cryogenic performance of a cryocooler-cooled superconducting undulator. United States: N. p., 2014. Web. doi:10.1063/1.4860888.
Fuerst, J. D., Doose, C., Hasse, Q., Ivanyushenkov, Y., Kasa, M., & Shiroyanagi, Y. Cryogenic performance of a cryocooler-cooled superconducting undulator. United States. https://doi.org/10.1063/1.4860888
Fuerst, J. D., Doose, C., Hasse, Q., Ivanyushenkov, Y., Kasa, M., and Shiroyanagi, Y. 2014. "Cryogenic performance of a cryocooler-cooled superconducting undulator". United States. https://doi.org/10.1063/1.4860888.
@article{osti_22262740,
title = {Cryogenic performance of a cryocooler-cooled superconducting undulator},
author = {Fuerst, J. D. and Doose, C. and Hasse, Q. and Ivanyushenkov, Y. and Kasa, M. and Shiroyanagi, Y.},
abstractNote = {A cryocooler-cooled superconducting undulator has been installed and operated with beam at the Advanced Photon Source (APS) at Argonne National Laboratory (ANL). The device consists of a dual-core 42-pole magnet structure that is cooled to 4.2 K with a system of four cryocoolers operating in a zero-boil-off configuration. This effort represents the culmination of a development program to establish concept feasibility and evaluate cryostat design and cryocooler-based refrigeration. Cryostat performance is described including cool-down/warm-up, steady-state operation, cooling margin, and the impact of beam during operation in the APS storage ring. Plans for future devices with longer magnets, which will incorporate lessons learned from the development program, are also discussed.},
doi = {10.1063/1.4860888},
url = {https://www.osti.gov/biblio/22262740}, journal = {AIP Conference Proceedings},
issn = {0094-243X},
number = 1,
volume = 1573,
place = {United States},
year = {Wed Jan 29 00:00:00 EST 2014},
month = {Wed Jan 29 00:00:00 EST 2014}
}