Number of the records: 1

Co-deposition and fuel inventory in castellated plasma-facing components at JET

SYSNO ASEP	0051300
Document Type	C - Proceedings Paper (int. conf.)
R&D Document Type	Conference Paper
Title	Co-deposition and fuel inventory in castellated plasma-facing components at JET
Title	Kodepozice a ukádání paliva v mřížkách materiálů první stěny tokamaku JET
Author(s)	Rubel, M.J. (SE) Coad, J.P. (GB) Pitts, R.A. (CH) Dejarnac, Renaud (UFP-V)_{RID, ORCID} Gunn, J. P. (FR) Pánek, Radomír (UFP-V)_RID
Source Title	IAEA FEC Preprints. - Web Mezinarodní atomové agentury (IAEA) : IAEA, 2006
Pages	ex/p4-24
Number of pages	16 kB
Publication form	web - web
Action	IAEA Fusion Energy Conference/21st./
Event date	16.10.2006-21.10.2006
VEvent location	Chengdu
Country	CN - China
Event type	WRD
Language	eng - English
Country	AT - Austria
Keywords	tokamak ; SOL ; transport ; fuel retention
Subject RIV	BL - Plasma and Gas Discharge Physics
R&D Projects	KJB100430602 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
CEZ	AV0Z20430508 - UFP-V (2005-2011)
Annotation	This work is focused on the material migration into gaps between tiles and into castellation grooves on plasma-facing components from JET: water-cooled Mk-I divertors and belt limiter blocks. The results show that co-deposition occurs up to a few cm deep in the gaps between the Mk-I tiles and fuel inventory in the the CFC tiles gaps exceeds that on plasma-facing surfaces by up to a factor of 2 Implications of these results for a next-step device are addressed and the transport mechanism into the gaps is briefly discussed.
Workplace	Institute of Plasma Physics
Contact	Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975
Year of Publishing	2007

Number of the records: 1