Published December 23, 2011 | Version v1
Journal article Metadata-only

Heat loads from ICRF and LH wave absorption in the SOL: characterization on JET and implications for the ITER-Like Wall

Creators

  • 1. CEA, IRFM, F-13108 Saint-Paul-Lez-Durance (France)
  • 2. Euratom/CCFE Association, Culham Science Centre, Abingdon, OX14 3DB (United Kingdom)
  • 3. Max-Planck-Institut fuer Plasmaphysik, EURATOM-Assoziation, Garching (Germany)
  • 4. Association EURATOM-Belgian State, ERM-KMS, Brussels (Belgium)
  • 5. Association EURATOM-IPP. CR, Za Slovankou 3, 182 21 Praha 8 (Czech Republic)

Description

Heat loads from ICRF and LH wave absorption in the SOL are characterized on JET from the de-convolution of surface temperatures measured by infrared thermography. The spatial localization, quantitative estimates, parametric dependence and physical origin of the observed heat fluxes are documented. Implications of these observations are discussed for the operation of JET with an ITER-Like Wall, featuring Beryllium tiles with reduced power handling capability.

Additional details

Identifiers

DOI
10.1063/1.3664957;

Publishing Information

Journal Title
AIP Conference Proceedings
Journal Volume
1406
Journal Issue
1
Journal Page Range
p. 183-190
ISSN
0094-243X
CODEN
APCPCS

Conference

Title
9. topical conference on radio frequency power in plasmas
Dates
1-3 Jun 2011
Place
Newport (United States)

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
43091132
Subject category
S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ABSORPTION; BERYLLIUM; ELECTROMAGNETIC RADIATION; FINITE ELEMENT METHOD; HEAT FLUX; HEATING LOAD; ICR HEATING; INFRARED THERMOGRAPHY; ITER TOKAMAK; JET TOKAMAK; LOWER HYBRID CURRENT DRIVE; LOWER HYBRID HEATING; OPERATION; PLASMA DIAGNOSTICS; TEMPERATURE MEASUREMENT
Descriptors DEC
ALKALINE EARTH METALS; CALCULATION METHODS; CLOSED PLASMA DEVICES; ELEMENTS; HEATING; HIGH-FREQUENCY HEATING; MATHEMATICAL SOLUTIONS; MEASURING METHODS; METALS; NON-INDUCTIVE CURRENT DRIVE; NUMERICAL SOLUTION; PLASMA HEATING; RADIATIONS; SORPTION; THERMOGRAPHY; THERMONUCLEAR DEVICES; THERMONUCLEAR REACTORS; TOKAMAK DEVICES; TOKAMAK TYPE REACTORS

Optional Information

Notes
(c) 2011 American Institute of Physics
Collaborations
JET-EFDA Contributors