V
V. E. Zhogolev
Researcher at Kurchatov Institute
Publications - 6
Citations - 151
V. E. Zhogolev is an academic researcher from Kurchatov Institute. The author has contributed to research in topics: Tokamak & ASDEX Upgrade. The author has an hindex of 5, co-authored 6 publications receiving 136 citations.
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Journal ArticleDOI
Assessment of operational space for long-pulse scenarios in ITER
A. R. Polevoi,A. Loarte,Nobuhiko Hayashi,H.S. Kim,S.H. Kim,F. Koechl,A.S. Kukushkin,A.S. Kukushkin,A.S. Kukushkin,V. M. Leonov,S. Yu. Medvedev,S. Yu. Medvedev,M. Murakami,Yong-Su Na,Alexei Pankin,J.M. Park,P. B. Snyder,Joseph Snipes,V. E. Zhogolev +18 more
TL;DR: In this paper, the operational space (Ip − n) for long-pulse scenarios (Δtburn ~ 1000 s, Q ≥ 5) of ITER has been assessed by 1.5D core transport modelling with pedestal parameters predicted by the EPED1 code by a set of transport codes under a joint activity carried out by the Integrated Operational Scenario ITPA group.
Journal ArticleDOI
Current ramps in tokamaks: from present experiments to ITER scenarios
Frederic Imbeaux,V. Basiuk,R.V. Budny,T.A. Casper,Jonathan Citrin,J. Fereira,Atsushi Fukuyama,J. Garcia,Y. Gribov,Nobuhiko Hayashi,J. Hobirk,G. M. D. Hogeweij,Mitsuru Honda,Ian H. Hutchinson,G.L. Jackson,A. Kavin,C.E. Kessel,R.R. Khayrutdinov,F. Köchl,C. Labate,V. M. Leonov,X. Litaudon,P. J. Lomas,Johnny Lönnroth,T.C. Luce,V.E. Lukash,Massimiliano Mattei,D. R. Mikkelsen,S. Miyamoto,Yuji Nakamura,I. Nunes,V.V. Parail,G. V. Pereverzev,Y. Peysson,A. R. Polevoi,P. Politzer,M. Schneider,G. Sips,G. Tardini,I. Voitsekhovitch,S.M. Wolfe,V. E. Zhogolev,C-Mod Team,Diii-D Team,Jet-Efda Contributors,Jt Team,Experts,Itpa "Transport +47 more
TL;DR: In this paper, a set of empirical heat transport models for L-mode (namely, the Bohm-gyroBohm model and scaling based models with a specific fixed radial shape and energy confinement time factors of H96−L = 0.6 or HIPB98 =0.4) has been validated on a multi-machine experimental dataset for predicting the Li dynamics within ± 0.15 accuracy during current ramp-up and ramp-down phases.
Journal ArticleDOI
Tungsten impurity transport experiments in Alcator C-Mod to address high priority research and development for ITER
A. Loarte,Matthew Reinke,A. R. Polevoi,M. Hosokawa,M. Chilenski,Nathan Howard,A.E. Hubbard,Jerry Hughes,J. E. Rice,J.R. Walk,Alcator C-Mod Team,F. Köchl,Th. Pütterich,R. Dux,V. E. Zhogolev +14 more
TL;DR: In this paper, the authors show that anomalous transport dominating tungsten transport in the central region of the Alcator C-Mod tokamak plasmas does not take place in these conditions.
Journal ArticleDOI
Integrated Simulations of H-mode Operation in ITER including Core Fuelling, Divertor Detachment and ELM Control
A. R. Polevoi,A. Loarte,R. Dux,T. Eich,E. Fable,D. P. Coster,S. Maruyama,S. Yu. Medvedev,F. Köchl,V. E. Zhogolev +9 more
TL;DR: In this paper, the authors derived the ITER operational space, where ELM mitigation to avoid melting of the tungsten divertor monoblocks top surface is not required and appropriate control of W sources and radiation in the main plasma can be ensured through ELM control by pellet pacing.
Analysis of disruption scenarios and their possible mitigation in ITER
Masayoshi Sugihara,V.E. Lukash,V. E. Zhogolev,Yasunori Kawano,N. Miki,J. Ohmori,R. R. Khayrutdinov,A. Mineev,H. Ohwaki,D.A. Humphreys,A.W. Hyatt,V. Riccardo,D.G. Whyte,P. Barabaschi,K. Ioki,Yu. Gribov,M. Shimada +16 more
TL;DR: In this paper, the authors derived physics guidelines for the shortest current quench time and their waveforms as well as the product of halo fraction with toroidal peaking factor arising from disruptions in ITER.