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
Tritium transport experiments on the JET tokamak
K-D. Zastrow,J. M. Adams,Y. Baranov,P. Belo,L. Bertalot,J. H. Brzozowski,C. D. Challis,Sean Conroy,M. de Baar,P. de Vries,Pierre Dumortier,Jorge Ferreira,L. Garzotti,T. C. Hender,E. Joffrin,Vasily Kiptily,J. Mailloux,D. C. McDonald,R. Neu,M. G. O'Mullane,M. F. F. Nave,J. Ongena,S. Popovichev,M. Stamp,J. Stober,D. Stork,I. Voitsekhovitch,M. Valovic,H. Weisen,A. D. Whiteford,A. Zabolotsky,Jet-Efda Contributors +31 more
TL;DR: In this paper, the tritium diffusion coefficient and convection velocity for normalized minor radii r/a = [0.65, 0.80] with controllable parameters q95 and plasma density are found to be consistent for all operational regimes (ELMy H-mode discharges with or without ion cyclotron frequency resonance heating, hybrid scenario and ITB discharges).
Journal ArticleDOI
First scenario development with the JET new ITER-like wall
E. Joffrin,M. Baruzzo,M. Beurskens,Clarisse Bourdelle,S. Brezinsek,Jérôme Bucalossi,P. Buratti,G. Calabrò,C. D. Challis,M. Clever,J. W. Coenen,E. Delabie,R. Dux,P. J. Lomas,E. de la Luna,P. de Vries,J. Flanagan,Lorenzo Frassinetti,D. Frigione,C. Giroud,M. Groth,N. C. Hawkes,J. Hobirk,Michael Lehnen,G. P. Maddison,J. Mailloux,C. F. Maggi,G. F. Matthews,M.-L. Mayoral,A. Meigs,R. Neu,Isabel L. Nunes,T. Puetterich,F.G. Rimini,M. Sertoli,B. Sieglin,A. C. C. Sips,G.J. van Rooij,I. Voitsekhovitch,Jet-Efda Contributors +39 more
TL;DR: In this paper, the authors review the major physics and operational achievements and challenges that an ITER-like wall configuration has to face to produce stable plasma scenarios with maximized performance.
Journal ArticleDOI
Gamma-ray imaging of D and 4He ions accelerated by ion-cyclotron-resonance heating in JET plasmas
Vasily Kiptily,J. M. Adams,L. Bertalot,Andrea Murari,S. E. Sharapov,V. Yavorskij,B. Alper,R. Barnsley,P. de Vries,C. Gowers,L.-G. Eriksson,P. J. Lomas,M. J. Mantsinen,A. Meigs,J.-M. Noterdaeme,F. P. Orsitto,Jet-Efda Contributors +16 more
TL;DR: Gamma-ray images of fast D- and 4He-ions accelerated with third-harmonic ion-cyclotron-resonance heating of 4Hebeam were simultaneously recorded for the first time in JET tokamak experiments dedicated to the investigation of burning plasmas with 3.5 MeV fusion alpha (α) particles as mentioned in this paper.
Journal ArticleDOI
Progress at JET in integrating ITER-relevant core and edge plasmas within the constraints of an ITER-like wall
C. Giroud,S. Jachmich,Ph. Jacquet,Aaro Järvinen,E. Lerche,F.G. Rimini,Leena Aho-Mantila,Nobuyuki Aiba,I. Balboa,P. Belo,C. Angioni,M. Beurskens,S. Brezinsek,F. J. Casson,I. H. Coffey,G. Cunningham,E. Delabie,Stéphane Devaux,P. Drewelow,Lorenzo Frassinetti,A.C.A. Figueiredo,A. Huber,J. C. Hillesheim,L. Garzotti,M. Goniche,M. Groth,Hyun-Tae Kim,M. Leyland,P. J. Lomas,G. P. Maddison,S. Marsen,G. F. Matthews,A. Meigs,S. Menmuir,T. Puetterich,G.J. van Rooij,S. Saarelma,M.F. Stamp,Hajime Urano,Anthony J. Webster,Jet-Efda Contributors +40 more
TL;DR: In this paper, the authors report the progress made at JET-ILW on integrating the requirements of the reference ITER baseline scenario with normalized confinement factor of 1, at a normalized pressure of 1.8 together with partially detached divertor whilst maintaining these conditions over many energy confinement times.
Journal ArticleDOI
Preparing the scientific basis for an all metal ITER
TL;DR: The use of beryllium, carbon and tungsten as plasma-facing materials (PFMs) in ITER calls for dedicated investigations on their behaviour under the expected particle and power loads and neutron irradiation as discussed by the authors.