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
More filters
Journal ArticleDOI
Confinement Transitions (H-mode) in JET inner wall limiter plasmas
D. N. Borba,B. Alper,G. D. Conway,Isabel L. Nunes,S. Hacquin,D. C. McDonald,G. Maddison,P. J. Lomas,S. D. Pinches,Jet-Efda Contributors +9 more
TL;DR: In this paper, the transition from the limiter H-mode to the divertor Hmode was observed in JET inner wall limited plasmas in experiments performed at a magnetic field of 0.8 T and at a current of 1.9 MA, using up to 7 MW of auxiliary heating power.
Journal ArticleDOI
Analysis of the JET FIR interferometer beam phase changes during plasmas and application for fast fringe jump corrections by electronics
TL;DR: In this article, a Field Programmable Get Array (FPGA) was used to calculate the phase and correct the fringe jumps at the frequency rate of the probe sinusoidal signal (100 KHz) on the CEA Tore Supra tokamak.
Journal ArticleDOI
Classifier based on support vector machine for JET plasma configurationsa)
Sebastián Dormido-Canto,Gonzalo Farias,Jesús Vega,Raquel Dormido,José Sánchez,N. Duro,H. Vargas,A. Murari,Jet-Efda Contributors +8 more
TL;DR: For automated recognition of JET configurations, a learning system based on support vector machines has been developed and results with eight simultaneous classes (plasma configurations) show a success rate close to 100%.
Journal ArticleDOI
Innovative diagnostics for ITER physics addressed in JET
Andrea Murari,T. Edlington,Alberto Alfier,Alberto Alonso,Y. Andrew,G. Arnoux,M. Beurskens,P. Coad,C Crombe,Eric Gauthier,C. Giroud,C. Hidalgo,Suk-Ho Hong,M. Kempenaars,V. G. Kiptily,T. Loarer,A. G. Meigs,Roberto Pasqualotto,T. Tala,Jet-Efda Contributors +19 more
TL;DR: In this paper, a synergy between new infrared cameras, visible cameras and spectroscopy diagnostics has allowed investigating a series of new aspects of the plasma wall interactions, the interplay between core and edge physics and fast particles.
Journal ArticleDOI
Deuterium density profile determination at JET using a neutron camera and a neutron spectrometer.
Jacob Eriksson,Giuseppe Castegnetti,Sean Conroy,Göran Ericsson,L. Giacomelli,Carl Hellesen,Jet-Efda Contributors +6 more
TL;DR: This work estimates the fuel ion density profile in deuterium plasmas at JET, using the JET neutron camera, the neutron time-of-flight spectrometer TOFOR, and fusion reactivities modeled by the transport code TRANSP, with an average accuracy of 10 %.