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The JOREK non-linear extended MHD code and applications to large-scale instabilities and their control in magnetically confined fusion plasmas

Publikováno v: Nuclear Fusion
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Nuclear Fusion, 61(6):065001. Institute of Physics
Nuclear Fusion, IOP Publishing, 2021, 61 (6), pp.065001. ⟨10.1088/1741-4326/abf99f⟩
Nuclear fusion 61 (2021): 065001-1–065001-70. doi:10.1088/1741-4326/abf99f
info:cnr-pdr/source/autori:Hoelzl M.; Huijsmans G.T.A.; Pamela S.J.P.; Becoulet M.; Nardon E.; Artola F.J.; Nkonga B.; Atanasiu C.V.; Bandaru V.; Bhole A.; Bonfiglio D.; Cathey A.; Czarny O.; Dvornova A.; Feher T.; Fil A.; Franck E.; Futatani S.; Gruca; Guillard H.; Haverkort J.W.; Holod I.; Hu D.; Kim S.K.; Korving S.Q.; Kos L.; Krebs I.; Kripner L.; Latu G.; Liu F.; Merkel P.; Meshcheriakov D.; Mitterauer V.; Mochalskyy S.; Morales J.A.; Nies R.; Nikulsin N.; Orain F.; Pratt J.; Ramasamy R.; Ramet P.; Reux C.; Sarkimaki K.; Schwarz N.; Singh Verma P.; Smith S.F.; Sommariva C.; Strumberger E.; van Vugt D.C.; Verbeek M.; Westerhof E.; Wieschollek F.; Zielinski J./titolo:The JOREK non-linear extended MHD code and applications to large-scale instabilities and their control in magnetically confined fusion plasmas/doi:10.1088%2F1741-4326%2Fabf99f/rivista:Nuclear fusion/anno:2021/pagina_da:065001-1/pagina_a:065001-70/intervallo_pagine:065001-1–065001-70/volume:61
Nuclear Fusion, 2021, 61 (6), pp.065001. ⟨10.1088/1741-4326/abf99f⟩
Nuclear Fusion, 61(6)
Nuclear Fusion, 61, 065001

JOREK is a massively parallel fully implicit non-linear extended MHD code for realistic tokamak X-point plasmas. It has become a widely used versatile code for studying large-scale plasma instabilities and their control developed in an international

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e036ca64fc4828d4fb44d8d67562630
http://resolver.tudelft.nl/uuid:8ed12660-0714-48ca-a07b-879144170fe6

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Linear collisionless dynamics of the GAM with kinetic electrons: Comparison simulations/theory

Autor: P. Donnel, Ch. Ehrlacher, V. Grandgirard, David Zarzoso, Alberto Bottino, Yanick Sarazin, Xavier Garbet, Guilhem Dif-Pradalier, Ph. Ghendrih, C. Gillot, Yuuichi Asahi, E. Caschera, I. Novikau, Ch. Passeron, G. Latu, Alessandro Biancalani

Publikováno v: Physics of Plasmas

Barely trapped and passing electrons have been recently predicted to strongly enhance the damping rate of Geodesic Acoustic Modes (GAMs) in tokamak plasmas, while keeping their real frequency almost unchanged as compared to the case with adiabatic el

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69da63f9c07399a6b187dd8bbbbed355

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Electron burst driven by near electric field effects of lower-hybrid launchers

Autor: E. Caschera, S. Lepri, G. Latu, Yanick Sarazin, H. Bufferand, A. Ekedahl, Xavier Garbet, Philippe Ghendrih, P. Di Cintio, L. Valade, Roberto Livi, Anne Nouri, V. Grandgirard, P. Donnel, G. Ciraolo, P.-A Giorgi, G. Dif-Pradalier, Eric Serre, Yuuichi Asahi

Publikováno v: Contributions to Plasma Physics
Contributions to Plasma Physics, Wiley-VCH Verlag, 2018, 58 (6-8), pp.465-470. ⟨10.1002/ctpp.201700156⟩
Contributions to Plasma Physics, 2018, 58 (6-8), pp.465-470. ⟨10.1002/ctpp.201700156⟩
Contributions to plasma physics (1985) 58 (2018): 465–470. doi:10.1002/ctpp.201700156
info:cnr-pdr/source/autori:Valade L.; Ekedahl A.; Ghendrih P.; Sarazin Y.; Asahi Y.; Bufferand H.; Caschera E.; Di Cintio P.; Ciraolo G.; Dif-Pradalier G.; Donnel P.; Garbet X.; Giorgi P.-A.; Grandgirard V.; Latu G.; Lepri S.; Livi R.; Nouri A.; Serre E./titolo:Electron burst driven by near electric field effects of lower-hybrid launchers/doi:10.1002%2Fctpp.201700156/rivista:Contributions to plasma physics (1985)/anno:2018/pagina_da:465/pagina_a:470/intervallo_pagine:465–470/volume:58

International audience; Hotspot generation by lower-hybrid (LH) launchers is found to be governed by a resonance in the plasma electric field response to the external drive. The kinetic analysis in 1D-1V in the parallel direction allows one to comput

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66154d77565c89ff45fe8a42c952cf3d
https://hal-amu.archives-ouvertes.fr/hal-02116142

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Nonlinear interaction between energetic particles and turbulence in gyro-kinetic simulations and impact on turbulence properties

Autor: V. Grandgirard, C. Passeron, G. Latu, David Zarzoso, P. Migliano

Publikováno v: Nuclear Fusion
Nuclear Fusion, 2017, 57 (7), ⟨10.1088/1741-4326/aa7351⟩
Nuclear Fusion, IOP Publishing, 2017, 57 (7), ⟨10.1088/1741-4326/aa7351⟩

International audience; The modification of radial structure, frequency and intensity of turbulent transport in the presence of energetic-particle-driven geodesic acoustic modes (EGAMs) is analysed by means of full-f global gyro-kinetic simulations u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2a0b2956a6077186a1b52f805ef74ac
https://hal.science/hal-01791621/document

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Solving the Vlasov equation in complex geometries

Autor: A. Ratnani, V. Grandgirard, Eric Sonnendrücker, J. Abiteboul, Antoine Strugarek, G. Latu

Publikováno v: ESAIM: Proceedings and Surveys, Vol 32, Pp 103-117 (2011)

This paper introduces an isoparametric analysis to solve the Vlasov equation with a semi-Lagrangian scheme. A Vlasov-Poisson problem modeling a heavy ion beam in an axisymmetric configuration is considered. Numerical experiments are conducted on comp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::380bb27cbd3e68f9a3eafb7ae2150bfb
https://doi.org/10.1051/proc/2011015

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Immersed boundary conditions in global, flux-driven, gyrokinetic simulations

Autor: G. Latu, E. Caschera, Ph. Ghendrih, Nicolas Bouzat, Xavier Garbet, Yanick Sarazin, P. Donnel, V. Grandgirard, Yuuichi Asahi, C. Passeron, G. Dif-Pradalier

Publikováno v: Journal of Physics: Conference Series. 1125:012006

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::12e4220c1c72f7ecb7af39f777b56b14
https://doi.org/10.1088/1742-6596/1125/1/012006

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Generation and dynamics of SOL corrugated profiles

Autor: C. Gillot, Yanick Sarazin, G. Latu, Xavier Garbet, Yuuichi Asahi, G. Ciraolo, G. Dif-Pradalier, T. Cartier-Michaud, H. Bufferand, P. Donnel, Philippe Ghendrih, Eric Serre, S. Baschetti, V. Grandgirard, Patrick Tamain, Raffaele Tatali, E. Caschera

Publikováno v: Journal of Physics: Conference Series
Journal of Physics: Conference Series, IOP Publishing, 2018, 1125, pp.012011. ⟨10.1088/1742-6596/1125/1/012011⟩
Journal of Physics: Conference Series, 2018, 1125, pp.012011. ⟨10.1088/1742-6596/1125/1/012011⟩

International audience; The staircase transport regime reported in kinetic simulations of plasma turbulent transport in magnetic confinement is recovered with a simple 2D fluid model allowing for reduced damping of the zonal flows. Some of the comple

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ef2cba033a2232b7bc1045e7e8a99b6
https://doi.org/10.1088/1742-6596/1125/1/012011

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Particle transport due to energetic-particle-driven geodesic acoustic modes

Autor: D. F. Escande, Diego del-Castillo-Negrete, Yanick Sarazin, Xavier Garbet, V. Grandgirard, C. Passeron, G. Latu, Sadruddin Benkadda, David Zarzoso

Publikováno v: Nuclear Fusion
Nuclear Fusion, 2018, 58 (10), ⟨10.1088/1741-4326/aad785⟩
Nuclear Fusion, IOP Publishing, 2018, 58 (10), ⟨10.1088/1741-4326/aad785⟩

International audience; The transport of particles in the presence of energetic geodesic acoustic modes (EGAMs) is analysed by means of full-f global gyro-kinetic simulations using the multi-species version of the Gysela code and a test-particle trac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3abd1afb33df2794f2d3528fa30625c0
https://doi.org/10.1088/1741-4326/aad785

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Gyroaverage operator for a polar mesh

Autor: G. Latu, Fabien Rozar, Michel Mehrenberger, Virginie Grandgirard, Nicolas Crouseilles, Christophe Steiner

Publikováno v: European Physical Journal D
European Physical Journal D, SpringerLink, 2015, 69 (1), pp.221. 〈10.1140/epjd/e2014-50211-7〉
European Physical Journal D: Atomic, Molecular, Optical and Plasma Physics
The European Physical Journal D : Atomic, molecular, optical and plasma physics
The European Physical Journal D : Atomic, molecular, optical and plasma physics, 2015, 69 (1), pp.221. ⟨10.1140/epjd/e2014-50211-7⟩
The European Physical Journal D
The European Physical Journal D : Atomic, molecular, optical and plasma physics, EDP Sciences, 2015, 69 (1), pp.221. ⟨10.1140/epjd/e2014-50211-7⟩

International audience; In this work, we are concerned with numerical approximation of the gyroaverage operators arising in plasma physics to take into account the effects of the finite Larmor radius corrections. The work initiated in [5] is extended

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbbe01d56cbdb99dfb735cbf2c9b9640
https://hal.inria.fr/hal-01090681/document

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