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
Spectroscopic Measurements of Be Erosion at JET ILW and interpretation with ERO modelling
D. Borodin,M. Stamp,A. Kirschner,C. Björkas,S. Brezinsek,J. Miettunen,Dmitry Matveev,Carlos A. Silva,O. Van Hoey,M. Groth,S. Marsen,V. Philipps,Jet-Efda Contributors +12 more
TL;DR: In this paper, a detailed modeling with the ERO code has been applied to interpret the experimental data to validate the model and the underlying data including the recently introduced assumptions for Be physical sputtering, the very same which were used before for ITER predictive modelling.
Journal ArticleDOI
Angular momentum studies with NBI modulation in JET
G. Tardini,Jorge Ferreira,P. Mantica,A. G. Peeters,T. Tala,K-D. Zastrow,M. Brix,Carine Giroud,G. V. Pereverzev,Jet-Efda Contributors +9 more
TL;DR: In this paper, neutral beam modulation was applied to a set of JET discharges in order to obtain information on the radial transport of the toroidal angular momentum, and the experimental data were matched with good accuracy, both the steady-state and the transient propagation of the momentum perturbation.
Journal ArticleDOI
The JET Alfven Eigenmode Local Manager for the real-time detection and tracking of MHD instabilities
Duccio Testa,Hervé Carfantan,A. Goodyear,P. Blanchard,A. Klein,T. Panis,Jet-Efda Contributors +6 more
TL;DR: In this article, the Sparse Representation of signals (SRS) was used to perform real-time, unsupervised detection of the individual components in a frequency degenerate, multi-harmonic spectrum, using a small number of data unevenly sampled in the spatial domain.
Journal ArticleDOI
Feedback control of the sawtooth period through real time control of the ion cyclotron resonance frequency
M. Lennholm,T. R. Blackman,I. T. Chapman,L.-G. Eriksson,Jonathan Graves,D. F. Howell,M.R. de Baar,G. Calabrò,R. J. Dumont,M. E. Graham,S. Jachmich,M.-L. Mayoral,Carlo Sozzi,M.F. Stamp,M. Tsalas,M. Tsalas,P. de Vries,Jet-Efda Contributors +17 more
TL;DR: In this paper, a real-time control of the sawtooth period through ion cyclotron resonance frequency (ICRF) heating and current drive has been demonstrated in a number of experiments.
Journal ArticleDOI
Active excitation and damping rate measurement of intermediate-n Toroidal Alfvén Eigenmodes in JET, C-Mod and MAST plasmas
Ambrogio Fasoli,D. Testa,T Panis,A. Klein,J.A. Snipes,J. Sears,Mikhail Gryaznevich,Romualdo Martín,S. D. Pinches,Jet-Efda Contributors +9 more
TL;DR: In this paper, the stability properties of Alfven eigenmodes (AEs) are investigated directly using external antenna excitation and detection of stable modes in a variety of plasma configurations in different devices.