Experience with silver coated vacuum vessel thermal shield at 80 K in Tore Supra

Proceedings - Symposium on Fusion Engineering

Volumn , Issue , 2009, Pages

  Lipa, M ^a   Martinez, A ^a   Lacroix, B ^a   Chatain, D ^b  

^a IRFM   (France)

^b CEA GRENOBLE   (France)

Author keywords

Low temperature emissivity; Silver coating; Thermal shield; Tore Supra

Indexed keywords

BAKE-OUT; HEAT TRANSFER MEASUREMENTS; LOW TEMPERATURE EMISSIVITY; OPAQUE BARRIER; POWER CONSUMPTION; ROOM TEMPERATURE; SILVER COATING; SILVER COATINGS; SURFACE EMISSIVITY; THERMAL SHIELD; THERMAL SHIELDS; TORE SUPRA; TOROIDAL FIELD COILS; TOROIDAL MAGNETIC FIELDS; VACUUM VESSEL;

COATINGS; CRYOSTATS; ELECTROMAGNETIC WAVE EMISSION; MAGNETIC FIELDS; SILVER; SILVER PLATING; SUPERCONDUCTING MAGNETS; SURFACE TOPOGRAPHY; VACUUM;

HEAT SHIELDING;

EID: 70350741665     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/FUSION.2009.5226380     Document Type: Conference Paper

References (6)

1. R. Aymar, J.J. Cordier, P. Deschamps, A. Gauthier, J.P. Perin, "TORE-SUPRA: Design of thermal radiation shield at 80 K", Proceed. of 12th SOFT, Juelich, Germany, 1982, pp. 243-248.
2. ITER Design Description Document DDD27, Thermal shields, Sept. 2004.
3. M. Lipa, Ph. Chappuis, P. Garin, G. Martin, R. Mitteau, J. Schlosser, G. Tonon, "Towards long pulse high performance discharges in Tore Supra: upgrading of inner vessel components (CIEL Project)", 17th IEEE/NPSS Symp. on Fusion Eng. (SOFE), San Diego (US) (1997), 1, pp. 353-356.
4. B. Gravil, R. Garbil, D. Henry, P. Reynaud and cryogenic team, "New cooling procedure of the TORE SUPRA superconducting coils" Proceed. of 19th Intern. Cryogenic Eng. Conf., Grenoble, France, 2003, pp. 687-690.
5. Y.S. Touloukian, Thermal radiative properties, Metallic elements and alloys, vol.7, 1970.
6. D. Chatain, F. Disdier, A. Gauthier, M. Raffin, M. Renaud, « Mesure d'echanges thermiques par rayonnement pour Tore Supra », CEA internal report, EUR-CEA-FC-1217, March 1984.