Post-mortem measurements of fuel retention at JET with MKII-SRP divertor
2009 (English)In: Journal of Nuclear Materials, ISSN 0022-3115, E-ISSN 1873-4820, Vol. 390-91, 631-634 p.Article in journal (Refereed) Published
The deuterium inventory at JET after 2001-2004 operational campaign has been determined using nuclear reaction analysis (NRA) and secondary ion mass spectrometry (SIMS). A full poloidal set of divertor tiles and a set of outer poloidal limiter (OPL) tiles were analysed providing an estimation for the total deuterium retention of about 66 g. Deuterium is trapped mainly at the inner divertor on horizontal target tile and at the inner divertor louvre area where similar to 60% of the trapped D is found. The long-term D retention is similar to 4% of the total D input.
Place, publisher, year, edition, pages
2009. Vol. 390-91, 631-634 p.
INNER DIVERTOR, DEPOSITION, TILES
Fusion, Plasma and Space Physics
IdentifiersURN: urn:nbn:se:kth:diva-25580DOI: 10.1016/j.jnucmat.2009.01.176ISI: 000267747300147ScopusID: 2-s2.0-67349102807OAI: oai:DiVA.org:kth-25580DiVA: diva2:370734
18th International Conference on Plasma-Surface Interactions in Controlled Fusion Devices Toledo, SPAIN, MAY 26-30, 2008
QC 201011172010-11-172010-10-272014-05-23Bibliographically approved