New cooling system with dielectric fluid for magnetizing winding in RFX-mod experiment (Articolo in rivista)

Type
Label
  • New cooling system with dielectric fluid for magnetizing winding in RFX-mod experiment (Articolo in rivista) (literal)
Anno
  • 2011-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.fusengdes.2011.06.006 (literal)
Alternative label
  • F. Fantini; L. Apolloni; S. Dal Bello; F. Fellin; L. Grando; M. Pavei (2011)
    New cooling system with dielectric fluid for magnetizing winding in RFX-mod experiment
    in Fusion engineering and design; ELSEVIER SCIENCE SA, PO BOX 564, 1001 LAUSANNE (Svizzera)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • F. Fantini; L. Apolloni; S. Dal Bello; F. Fellin; L. Grando; M. Pavei (literal)
Pagina inizio
  • 2891 (literal)
Pagina fine
  • 2894 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni
  • La rivista è pubblicata anche online con ISSN 1873-7196 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.sciencedirect.com/science/article/pii/S0920379611005059 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 86 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
  • Issue 12 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 4 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 12 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Consorzio RFX, Associazione EURATOM-ENEA sulla Fusione, Corso Stati Uniti 4, I-35127 Padova, Italy (literal)
Titolo
  • New cooling system with dielectric fluid for magnetizing winding in RFX-mod experiment (literal)
Abstract
  • In order to improve the number of pulses per day in RFX-mod, in view of a plasma current up to 2.0 MA, a new cooling system of the magnetizing winding has been studied, designed and implemented. The former magnetizing winding cooling system was built up in 1991 with ultra pure water used as coolant fluid. In order to avoid the problems due to the use of water as coolant in high voltages components, and in particular in maintaining the water ultrapure characteristics, an assessment of alternative coolant fluids has been carried out. Dielectric fluids have been considered as the more suitable solution for this application. Perfluorinated fluid MITENI-RM101 has been chosen as coolant. With respect to water, RM101has good insulation properties and it is much more chemically stable, but it has poor heat transfer efficiency. The paper describes the modifications to the former cooling system, highlighting the adaptation of existing components, designed for the use with water, to the new fluid, considering the reduction of cooling performance of dielectric fluid in comparison to ultrapure water and the different compatibility with materials. The working conditions of the circuit have been set to limit pressure drops and to enhance heat transfer, taking into account the high density and the low specific heat of the new fluid. The new plant performances and the results obtained using the RM101 as coolant, are presented. (literal)
Editore
Prodotto di
Autore CNR
Insieme di parole chiave

Incoming links:


Prodotto
Autore CNR di
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
Editore di
Insieme di parole chiave di
data.CNR.it