Abstract
The 2kW-4.4K-refrigerator has been put into operation in 1993. It has altogether run a total of 1 l,000h in 4.4K refrigeration and liquefaction mode and ca. 3,000h in combined 3.3K and 4.4K operation mode including the test runs during commissioning.
The paper presents the experience gathered with the hardware components, the software and the operation of the plant as a whole since the acceptance tests of the refrigerator.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
A. Ulbricht et al., TOSKA: Testbett für Fusionsmagnete der Zukunft, FZK Nachrichten 29:5 (1997).
F. Spath et al., A 2kW He refrigerator for SC magnet tests down to 3.3 K, ICEC 14 Proceed. 32:56 (1992).
F. Spath et al., Performance test of a 2kW He refrigerator for SC magnet tests down to 3.3K, Adv. Cryo. Eng., 39:563(1994).
G. Zahn et al., Operation of the upgraded TOSKA facility and test results of the EU-LCT Coil cooled with forced flow helium II at supercritical pressure, Proceed. 19th SOFT (1996).
H. Lierl, H. Herzog, H. Berg, Die Heliukälteanlage für den supraleitenden Protonenring HERA — Bericht über Betriebserfahrungen und Zuverlässigkeit des Kältesystems, DKV Tagungsberichte 20 (1993).
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1998 Springer Science+Business Media New York
About this chapter
Cite this chapter
Perinić, G. (1998). Experience in Four Years Operation of the 2 kW-HE I-Refrigerator at FZK/Karlsruhe. In: Kittel, P. (eds) Advances in Cryogenic Engineering. Advances in Cryogenic Engineering, vol 43. Springer, Boston, MA. https://doi.org/10.1007/978-1-4757-9047-4_68
Download citation
DOI: https://doi.org/10.1007/978-1-4757-9047-4_68
Publisher Name: Springer, Boston, MA
Print ISBN: 978-1-4757-9049-8
Online ISBN: 978-1-4757-9047-4
eBook Packages: Springer Book Archive