Guillaume URBANCZYK

Experiments and simulation in Max-Planck Institute for Plasma Physics (ASDEX Upgrade) & Institut Jean Lamour (SPEKTRE)
26
Documents
Affiliations actuelles
  • Institut Jean Lamour (IJL)
  • Max Planck Institute for Plasma physics (IPP-MPG)

Domaines de recherche

Physique Nucléaire Expérimentale [nucl-ex]

Compétences

French English Chinese Italian

Publications

Publications

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Gyrotropy-induced symmetry breaking in RF-specific plasma wall interaction: Mechanisms and mitigation strategies

W. Tierens , A. Kumar , J. Lore , K. Fujii , G. Urbanczyk et al.

Physics of Plasmas, 2026, 33 (1), pp.010701. ⟨10.1063/5.0305554⟩

Article dans une revue cea-05463981v1
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Damping RF waves with low reflection in simulations of slab or curved magnetized plasma: parametrization, verification and implementation of Bermudez Perfectly Matched Layers.

Laurent Colas , Guillaume Urbanczyk , Walid Helou , Julien Hillairet , Vincent Maquet

EPJ Web of Conferences, 2026, 346, pp.01026. ⟨10.1051/epjconf/202634601026⟩

Article dans une revue cea-05338998v1
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Characterization of W production during ICRF operations: experiments and modeling

Guillaume Urbanczyk , R. Ochoukov , V. Bobkov , S. Shiraiwa , R. Bilato et al.

Nuclear Fusion, 2025, 65 (4), pp.046018. ⟨10.1088/1741-4326/adbd52⟩

Article dans une revue hal-05018598v1
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Numerical assessment of ICRF-specific Plasma-Wall Interaction in the new ITER baseline using the SSWICH-SW code

L. Colas , W. Helou , Guillaume Urbanczyk , V. Bobkov , F. Calarco et al.

Nuclear Materials and Energy, 2025, 42, pp.101831. ⟨10.1016/j.nme.2024.101831⟩

Article dans une revue cea-04908978v1
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Integrated modeling of RF-induced tungsten erosion at ICRH antenna structures in the WEST tokamak

A. Kumar , W. Tierens , T. Younkin , C. Johnson , C. Klepper et al.

Nuclear Fusion, 2025, 65 (7), pp.076039. ⟨10.1088/1741-4326/ade455⟩

Article dans une revue hal-05266810v1
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Experimental and numerical investigation of ICRF induced low-frequency turbulence reduction across the scrape-off layer on the EAST tokamak

Wei Zhang , Ghassan Antar , Guillaume Urbanczyk , Yan-Long Li , Xin-Jun Zhang et al.

Physics of Plasmas, 2024, 31 (3), ⟨10.1063/5.0192870⟩

Article dans une revue hal-05018612v1
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WEST full tungsten operation with an ITER grade divertor

J. Bucalossi , A. Ekedahl , J. Achard , K. Afonin , O. Agullo et al.

Nuclear Fusion, 2024, 64 (11), pp.112022. ⟨10.1088/1741-4326/ad64e5⟩

Article dans une revue hal-04948518v1
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Drift waves and Ion Temperature Gradient instabilities in the large linear device SPEKTRE

Etienne Gravier , Frédéric Brochard , Maxime Lesur , Jérôme Moritz , Stéphane Heuraux et al.

Physics of Plasmas, 2024, 31 (11), ⟨10.1063/5.0227546⟩

Article dans une revue hal-04733195v1

Physical design and recent experimental results of the new ICRF antenna on EAST

Hua 桦 Yang 杨 , Xinjun 新军 Zhang 张 , Shuai 帅 Yuan 袁 , Chengming 成明 Qin 秦 , Wei 伟 Zhang 张 et al.

Plasma Science and Technology, 2024, 26 (6), pp.065601. ⟨10.1088/2058-6272/ad273d⟩

Article dans une revue hal-05018130v1
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ICRF-specific W sources: Advances in minimization in ASDEX Upgrade and near-field based extrapolations to ITER with W-wall

V. Bobkov , R. Bilato , F. Calarco , L. Colas , R. Dux et al.

Nuclear Materials and Energy, 2024, 41, pp.101742. ⟨10.1016/j.nme.2024.101742⟩

Article dans une revue hal-05018585v1
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Radiofrequency sheath rectification on WEST: application of the sheath-equivalent dielectric layer technique in tokamak geometry

W. Tierens , A. Kumar , C. Klepper , J. Lore , J.R. Myra et al.

Nuclear Fusion, 2024, 64 (12), pp.126039. ⟨10.1088/1741-4326/ad80a9⟩

Article dans une revue hal-05018574v1
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Self-consistent modelling of radio frequency sheath in 3D with realistic ICRF antennas

L.F. Lu , L. Colas , L. Cao , Guillaume Urbanczyk , B. Lu et al.

Nuclear Fusion, 2024, 64 (12), pp.126013. ⟨10.1088/1741-4326/ad7c65⟩

Article dans une revue hal-05018593v1
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ICRF heating schemes for the HL-2M tokamak

L.F. Lu , B. Lu , X.J. Zhang , L. Colas , Guillaume Urbanczyk et al.

Nuclear Fusion, 2023, 63 (6), pp.066023. ⟨10.1088/1741-4326/acc4dc⟩

Article dans une revue hal-05018605v1

Disruption prediction with artificial intelligence techniques in tokamak plasmas

J. Vega , A. Murari , S. Dormido-Canto , G. Rattá , M. Gelfusa et al.

Nature Physics, 2022, 18 (7), pp.741-750. ⟨10.1038/s41567-022-01602-2⟩

Article dans une revue hal-04143185v1

Developing high performance RF heating scenarios on the WEST tokamak

M. Goniche , V. Ostuni , C. Bourdelle , P. Maget , J.F. Artaud et al.

Nuclear Fusion, 2022, 62 (12), pp.126058. ⟨10.1088/1741-4326/ac9691⟩

Article dans une revue hal-03869434v1
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Edge localized modes suppression via edge E × B velocity shear induced by RF sheath of ion cyclotron resonance heating in EAST

Xinjun J Zhang , Chu Zhou , Xiaolan L Zou , Tianyang Y Xia , Yanlong L Li et al.

Science China Physics, Mechanics & Astronomy, 2022, 65 (3), pp.235211. ⟨10.1007/s11433-021-1817-8⟩

Article dans une revue hal-05018617v1
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Operating a full tungsten actively cooled tokamak: overview of WEST first phase of operation

J. Bucalossi , J. Achard , O. Agullo , T. Alarcon , L. Allegretti et al.

Nuclear Fusion, 2022, 62 (4), pp.042007. ⟨10.1088/1741-4326/ac2525⟩

Article dans une revue hal-03741642v1
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Overview of JET results for optimising ITER operation

J. Mailloux , N. Abid , K. Abraham , P. Abreu , O. Adabonyan et al.

Nuclear Fusion, 2022, 62 (4), pp.042026. ⟨10.1088/1741-4326/ac47b4⟩

Article dans une revue hal-04142867v1
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The geometry of the ICRF-induced wave–SOL interaction. A multi-machine experimental review in view of the ITER operation

L. Colas , G. Urbanczyk , M. Goniche , J. Hillairet , J.-M. Bernard et al.

Nuclear Fusion, 2021, 62 (1), pp.016014. ⟨10.1088/1741-4326/ac35f9⟩

Article dans une revue cea-04778375v1
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Metallic impurity content behavior during ICRH-heated L-mode discharges in EAST Metallic impurity content behavior during ICRH-heated L-mode discharges in EAST

G. Urbanczyk , X. Zhang , L Zhang , L. Colas , R. Dumont et al.

Nuclear Fusion, 2020, ⟨10.1088/1741-4326/abae82⟩

Article dans une revue hal-02916054v1
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Perfectly Matched Layers for time-harmonic transverse electric wave propagation in cylindrical and toroidal gyrotropic media

Laurent Colas , J. Jacquot , J. Hillairet , W. Helou , W. Tierens et al.

Journal of Computational Physics, 2019, 389, pp.94-110. ⟨10.1016/j.jcp.2019.02.017⟩

Article dans une revue cea-02103360v1
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Overview of the JET preparation for deuterium–tritium operation with the ITER like-wall

E. Joffrin , S. Abduallev , M. Abhangi , P. Abreu , V. Afanasev et al.

Nuclear Fusion, 2019, 59 (11), pp.112021. ⟨10.1088/1741-4326/ab2276⟩

Article dans une revue hal-02882296v1
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Main Challenges of Heating Plasma with Waves at the Ion Cyclotron Resonance Frequency (ICRF)

Guillaume Urbanczyk

Advances in Fusion Energy Research - From Theory to Models, Algorithms, and Applications, IntechOpen, 2022, ⟨10.5772/intechopen.105394⟩

Chapitre d'ouvrage hal-04242138v1