FINAL DESIGN OF A CRYOGENIC SYSTEM FOR THE ITER CS MODEL COIL

Authors
HAMADA K NISHIDA K KATO T KAWANO K HIYAMA T MIYAKE A SEKIGUCHI S OTSU K EBISU H TSUIJI H
Citation
K. Hamada et al., FINAL DESIGN OF A CRYOGENIC SYSTEM FOR THE ITER CS MODEL COIL, Cryogenics, 34, 1994, pp. 65-68
Citations number
5
Categorie Soggetti
Physics, Applied",Thermodynamics
Journal title
Cryogenics → ACNP
ISSN journal
00112275
Volume
34
Year of publication
1994
Supplement
ICEC
Pages
65 - 68
Database
ISI
SICI code
0011-2275(1994)34:<65:FDOACS>2.0.ZU;2-W
Abstract
The final design of a 5-kW / 800-L/h cryogenic system was completed an d the construction has been started. Cloude cycle with double JT valve system is adopted. The system will be available for 8-kW refrigeratio n in addition of a cryogenic turbine. High energy efficiency is expect ed, where 1/346 (Watt 4.5K/Watt 300K) and 1/248 at 5kW and 8kW, respec tively. Re-installation of the existing cryogenic components has achie ved the cost reduction of the system by more than 30%.