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19 résultats

Impurity behavior during sawtooth activity in tokamak plasmas

T. Nicolas , H. Lütjens , J.-F. Luciani , X. Garbet , R. Sabot
Physics of Plasmas, 2014, 21 (1), pp.012507. ⟨10.1063/1.4861859⟩
Article dans une revue hal-02387215v1
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An analytic model for the collisional transport and poloidal asymmetry distribution of impurities in tokamak plasmas

Patrick Maget , Pierre Manas , Judith Frank , Timothée Nicolas , Olivier Agullo , et al.
Plasma Physics and Controlled Fusion, 2020, 62, pp.105001. ⟨10.1088/1361-6587/aba7f9⟩
Article dans une revue cea-02572297v2

Dissipation and diamagnetic effects on the interchange mode growth rate and rotation in reduced magnetohydrodynamics applied to stellarators

T. Nicolas , K. Ichiguchi
Nuclear Fusion, 2016, 56 (2), pp.026008. ⟨10.1088/0029-5515/56/2/026008⟩
Article dans une revue hal-02387231v1
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Fishbone instability and transport of energetic particles

G. Brochard , Rémi Dumont , X. Garbet , H. Lütjens , T. Nicolas , et al.
Sherwood 2019 - The Sherwood Fusion Theory Conference, Apr 2019, Sherwood, United States
Poster de conférence cea-02555026v1
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Natural poloidal asymmetry and neoclassical transport of impurities in tokamak plasmas

Patrick Maget , Judith Frank , Timothée Nicolas , Olivier Agullo , Xavier Garbet , et al.
Plasma Physics and Controlled Fusion, 2020, 62, pp.025001. ⟨10.1088/1361-6587/ab53ab⟩
Article dans une revue cea-02177987v1

Three-dimensional MHD analysis of heliotron plasma with RMP

K. Ichiguchi , Y. Suzuki , M. Sato , Y. Todo , T. Nicolas , et al.
Nuclear Fusion, 2015, 55 (7), pp.073023. ⟨10.1088/0029-5515/55/7/073023⟩
Article dans une revue hal-02387225v1

Free boundary 3D ideal MHD equilibrium calculations for non-linearly saturated current driven external kink modes in tokamaks

A. Kleiner , J.P. Graves , W.A. Cooper , T. Nicolas , C. Wahlberg
Nuclear Fusion, 2018, 58 (7), pp.074001. ⟨10.1088/1741-4326/aac607⟩
Article dans une revue hal-02387139v1
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Impact of azimuthal forcing on the Brillouin limit in a collisional two-species Ohkawa filter

T. Nicolas
2021
Pré-publication, Document de travail hal-03419274v1

Nonlinear dynamics of the fishbone-induced alpha transport on ITER

G. Brochard , R. Dumont , H. Lütjens , X. Garbet , Thimothée Nicolas , et al.
Nuclear Fusion, 2020, 60 (12), pp.126019. ⟨10.1088/1741-4326/abb14b⟩
Article dans une revue hal-03010310v1
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Non-linear MHD simulations of sawteeth and their control by current and power depositions

Olivier Février , T. Nicolas , P. Maget , J-H. Ahn , X. Garbet , et al.
2018
Pré-publication, Document de travail hal-01707731v1

A novel approach to ion–ion Langevin self-collisions in particle-in-cell modules applied to hybrid MHD codes

T. Nicolas , J-F Luciani , H. Lütjens , X. Garbet , J Graves
Plasma Physics and Controlled Fusion, 2017, 59 (5), pp.054005. ⟨10.1088/1361-6587/aa5f71⟩
Article dans une revue hal-02387237v1
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Climate-Induced Economic Damages Can Lead to Private-Debt Tipping Points

Hugo A. Martin , Aurélien Quiquet , T. Nicolas , Gaël Giraud , Sylvie Charbit , et al.
2024
Pré-publication, Document de travail hal-04224077v2
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Synergetic effects of collisions, turbulence and sawtooth crashes on impurity transport

Xavier Garbet , Jae-H Ahn , S Breton , P Donnel , D Esteve , et al.
2016
Pré-publication, Document de travail hal-01367373v1
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Impact of azimuthal forcing on the Brillouin limit in a collisional two-species Ohkawa filter

Timothée Nicolas
Physics of Plasmas, 2022, 29 (4), pp.042105. ⟨10.1063/5.0073198⟩
Article dans une revue hal-03852557v1

Non-linear magnetohydrodynamic simulations of density evolution in Tore Supra sawtoothing plasmas

T. Nicolas , R. Sabot , X. Garbet , H. Lütjens , J.-F. Luciani , et al.
Physics of Plasmas, 2012, 19 (11), pp.112305. ⟨10.1063/1.4766893⟩
Article dans une revue hal-02387209v1
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Shafranov shift correction to the Furth–Yoshikawa scaling of tokamak adiabatic compression

T Nicolas , Hinrich Lütjens , O Sauter , X Garbet
Plasma Physics and Controlled Fusion, 2023, 65 (5), pp.054004. ⟨10.1088/1361-6587/acc5ae⟩
Article dans une revue hal-04248723v1
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En route to realistic modeling of the kinetic-MHD interaction between macroscopic modes and fast particles induced by neutral beam injection in tokamaks

F Orain , G Brochard , Timothee Nicolas , H Lütjens , X Garbet , et al.
2021
Pré-publication, Document de travail hal-03298664v1

Non-linear MHD simulations of sawteeth and their control by current and power depositions

O. Février , T. Nicolas , P. Maget , J.-H. Ahn , X. Garbet , et al.
Nuclear Fusion, 2018, 58 (9), pp.096008. ⟨10.1088/1741-4326/aacbdd⟩
Article dans une revue hal-02362192v1

A binary filter inspired from the PIC sparse grid technique – Illustration on the XTOR-K code

T. Nicolas , V. Dubois , Q. Fang , Hinrich Lütjens
Computer Physics Communications, 2024, 299, pp.109151. ⟨10.1016/j.cpc.2024.109151⟩
Article dans une revue hal-04512472v1