J
Jet-Efda Contributors
Researcher at International Atomic Energy Agency
Publications - 834
Citations - 20119
Jet-Efda Contributors is an academic researcher from International Atomic Energy Agency. The author has contributed to research in topics: Jet (fluid) & Divertor. The author has an hindex of 61, co-authored 816 publications receiving 18429 citations. Previous affiliations of Jet-Efda Contributors include European Atomic Energy Community & Joint European Torus.
Papers
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Journal ArticleDOI
Analysis of temperature and density pedestal gradients in AUG, DIII-D and JET
P. A. Schneider,E. Wolfrum,R. J. Groebner,T.H. Osborne,M. N. A. Beurskens,Mike Dunne,B. Kurzan,Th. Pütterich,E. Viezzer,Jet-Efda Contributors +9 more
TL;DR: In this article, a comparison of the AUG and DIII-D temperature pedestals showed significant differences between electrons and ions, and the electron temperature gradient scales linearly with its pedestal top value.
Journal ArticleDOI
Automated estimation of L/H transition times at JET by combining Bayesian statistics and support vector machines
TL;DR: A pattern recognition method for off-line estimation of both L/H and H/L transition times in JET, based on a combined classifier to identify the confinement regime (L or H) at any time instant during a discharge.
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Erosion at the inner wall of JET during the discharge campaign 2011-2012 in comparison with previous campaigns
S. Krat,S. Krat,Yu. M. Gasparyan,A. A. Pisarev,Igor Bykov,M. Mayer,G. de Saint Aubin,M. Balden,C. P. Lungu,Anna Widdowson,Jet-Efda Contributors +10 more
TL;DR: In the first ITER-like wall discharge campaign 2011-2012 as discussed by the authors, the markers were mounted in Be coated Inconel tiles between the inner wall guard limiters (IWGL) and analyzed using Rutherford backscattering (RBS) before and after exposure.
Journal ArticleDOI
Reciprocating probe measurements of ELM filaments on JET
Carlos A. Silva,W. Fundamenski,Alberto Alonso,B. Gonçalves,C. Hidalgo,M. A. Pedrosa,R.A. Pitts,M.F. Stamp,Jet-Efda Contributors +8 more
TL;DR: In this article, the filament propagation in the scrape-off layer (SOL) was investigated using a multi-pin reciprocating Langmuir probe system inserted at the top, low field side of the poloidal cross-section.
Journal ArticleDOI
Numerical evaluation of heat flux and surface temperature on a misaligned JET divertor W lamella during ELMs
R. Dejarnac,A. Podolnik,Matthias Komm,G. Arnoux,J. W. Coenen,Stéphane Devaux,Lorenzo Frassinetti,J. P. Gunn,G. F. Matthews,R.A. Pitts,Jet-Efda Contributors +10 more
TL;DR: In this paper, a series of experiments have been performed on JET to investigate the dynamics of transient melting due to edge localized modes (ELMs), where the authors employed a deliberately misaligned lamella in one module of the JET bulk tungsten outer divertor, allowing the combination of stationary power flux and ELMs to transiently melt the misaligned edge.