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Titolo:
Design and considerations on long Nb3Sn high field magnets for hadron colliders
Autore:
Yamada, R; Wake, M; Kim, SW; Wands, RH;
Indirizzi:
Fermi Natl Accelerator Lab, Batavia, IL 60510 USA Fermi Natl Accelerator Lab Batavia IL USA 60510 ab, Batavia, IL 60510 USA KEK, High Energy Accelerator Lab, Tsukuba, Ibaraki 3050801, Japan KEK Tsukuba Ibaraki Japan 3050801 or Lab, Tsukuba, Ibaraki 3050801, Japan
Titolo Testata:
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
fascicolo: 1, volume: 11, anno: 2001,
parte:, 2
pagine: 2054 - 2057
SICI:
1051-8223(200103)11:1<2054:DACOLN>2.0.ZU;2-J
Fonte:
ISI
Lingua:
ENG
Keywords:
Nb3Sn high field magnet; quench simulation; long superconducting magnet; MIIT;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
10
Recensione:
Indirizzi per estratti:
Indirizzo: Yamada, R Fermi Natl Accelerator Lab, Batavia, IL 60510 USA Fermi Natl Accelerator Lab Batavia IL USA 60510 a, IL 60510 USA
Citazione:
R. Yamada et al., "Design and considerations on long Nb3Sn high field magnets for hadron colliders", IEEE APPL S, 11(1), 2001, pp. 2054-2057

Abstract

Design studies for long high field Nb3Sn superconducting magnets far hadron colliders are described, taking a 10 meter magnet with a cosine-theta type coil as an example, The problems and complications are discussed in comparison with short magnets of 1 meter length, using MIIT calculations and quench simulation. As the stored energy in the high field Nb3Sn magnets is quite large, close attention must be paid to all design details, and especially the extraction of the stored energy, The extensive e use of heaters on the coil surface is simulated to dump the energy on the coil body itself. TheMIIT value of the Nb3Sn superconducting cable should be made large for safe operation. This is done by increasing the copper ratio, According to the results of this study, an 11.5 Tesla magnet might be the limiting case for the design of a practical accelerator high field magnet.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 27/09/20 alle ore 05:22:40