http://www.cnr.it/ontology/cnr/individuo/prodotto/ID280269

Design and R&D of Thermal Sensors for ITER Neutral Beam Injectors (Articolo in rivista)

Type

Prodotto della ricerca (Classe)
Articolo in rivista (Classe)

Label

Design and R&D of Thermal Sensors for ITER Neutral Beam Injectors (Articolo in rivista) (literal)

Anno

2014-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

10.1109/TPS.2014.2304467 (literal)

Alternative label

Dalla Palma Mauro; Pomaro Nicola; Maniero Moreno; Pasqualotto Roberto; Trevisan Lauro; Sonato Piergiorgio (2014)
Design and R&D of Thermal Sensors for ITER Neutral Beam Injectors
in IEEE transactions on plasma science; IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 445 HOES LANE, PISCATAWAY, NJ 08855-4141 (Stati Uniti d'America)
(literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

Dalla Palma Mauro; Pomaro Nicola; Maniero Moreno; Pasqualotto Roberto; Trevisan Lauro; Sonato Piergiorgio (literal)

Pagina inizio

610 (literal)

Pagina fine

615 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni

Dalla Palma, M. (reprint author) / IEEE transactions on plasma science (Online) - Attiva dal: 1988 - Editore: IEEE Nuclear and Plasma Sciences Society. - New York - Paese di pubblicazione: Stati Uniti d'America - Lingua: inglese - e-Issn: 1939-9375 - Titolo chiave: IEEE transactions on plasma science (Online) - Titolo proprio: IEEE transactions on plasma science (Online) - Titoli alternativi: Transactions on plasma science (Online) - Plasma science (Online) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url

http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6750064 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

42 (literal)

Rivista

IEEE transactions on plasma science (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

6 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

3 (literal)

Note

Scopu (literal)
ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

1-6 : Consorzio Reverse Field EXperiment (RFX), Associazione Euratom, ENEA sulla Fusione, Padova 35127, Italy; 6 : Università degli Studi di Padova, Padova 35122, Italy. (literal)

Titolo

Design and R&D of Thermal Sensors for ITER Neutral Beam Injectors (literal)

Abstract

In-vessel components of Megavolt ITER Injector and Concept Advancement, the ITER neutral beam injector prototype, will be instrumented with different sensor technologies mainly for protection and thermal control: thermocouples (TCs) will be used as thermal sensors distributed on all the in-vessel components, accelerometers as boiling detectors mounted on tubes of cooling channels subjected to high heat fluxes, fiber Bragg gratings as thermal sensors on high-voltage panels, strain gauges (SGs) as strain sensors on panels subjected to out-of-plane deformations. ITER in-vacuum cabling requires to use mineral insulated (MI) cables that exhibit radiation hardness and Ultra High Vacuum (UHV) compatibility. A common issue related to sensors cabled with MI (TCs, accelerometers, and SGs) involves the realization of UHV compatible terminations needed with provide vacuum tightness and mechanical robustness. Prototypes of MI TCs with 0.5-, 0.8-, and 1.0-mm cable diameter and with metallic/ceramic brazed terminations have been procured and tested; all sensors passed electrical and leak tests, including electrical insulation, continuity, dielectric, helium bombing, and thermal cyclic tests, so demonstrating the measuring capability and UHV compatibility. Custom sensor fastenings, custom remote handling compatible connectors, and safety important signal feedthroughs have been designed considering all the boundary conditions and the required number of sensors as obtained from the analyses. (literal)

Editore