The JET hybrid scenario in Deuterium, Tritium and Deuterium-Tritium

The JET hybrid scenario has been developed from low plasma current carbon wall discharges to the record-breaking Deuterium-Tritium plasmas obtained in 2021 with the ITER-like Be/W wall. The development started in pure Deuterium with refinement of the plasma current, and toroidal magnetic field choic...

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Autores: Hobirk, Jörg, Challis, C.D., Kappatou, Athina, Lerche, E., Keeling, D., Gallart, Daniel|||0000-0003-1663-3550, Mantsinen, Mervi M.
Tipo de recurso: artículo
Fecha de publicación:2023
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/411687
Acceso en línea:https://hdl.handle.net/2117/411687
https://dx.doi.org/10.1088/1741-4326/acde8d
Access Level:acceso abierto
Palabra clave:Fusion
Magnetic fusion
Hybrid scenario
Tritium
D-T
Isotope effects
Simulació per ordinador
Àrees temàtiques de la UPC::Física::Física de fluids::Física de plasmes
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oai_identifier_str oai:upcommons.upc.edu:2117/411687
network_acronym_str ES
network_name_str España
repository_id_str
dc.title.none.fl_str_mv The JET hybrid scenario in Deuterium, Tritium and Deuterium-Tritium
title The JET hybrid scenario in Deuterium, Tritium and Deuterium-Tritium
spellingShingle The JET hybrid scenario in Deuterium, Tritium and Deuterium-Tritium
Hobirk, Jörg
Fusion
Magnetic fusion
Hybrid scenario
Tritium
D-T
Isotope effects
Simulació per ordinador
Àrees temàtiques de la UPC::Física::Física de fluids::Física de plasmes
title_short The JET hybrid scenario in Deuterium, Tritium and Deuterium-Tritium
title_full The JET hybrid scenario in Deuterium, Tritium and Deuterium-Tritium
title_fullStr The JET hybrid scenario in Deuterium, Tritium and Deuterium-Tritium
title_full_unstemmed The JET hybrid scenario in Deuterium, Tritium and Deuterium-Tritium
title_sort The JET hybrid scenario in Deuterium, Tritium and Deuterium-Tritium
dc.creator.none.fl_str_mv Hobirk, Jörg
Challis, C.D.
Kappatou, Athina
Lerche, E.
Keeling, D.
Gallart, Daniel|||0000-0003-1663-3550
Mantsinen, Mervi M.
author Hobirk, Jörg
author_facet Hobirk, Jörg
Challis, C.D.
Kappatou, Athina
Lerche, E.
Keeling, D.
Gallart, Daniel|||0000-0003-1663-3550
Mantsinen, Mervi M.
author_role author
author2 Challis, C.D.
Kappatou, Athina
Lerche, E.
Keeling, D.
Gallart, Daniel|||0000-0003-1663-3550
Mantsinen, Mervi M.
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Fusion
Magnetic fusion
Hybrid scenario
Tritium
D-T
Isotope effects
Simulació per ordinador
Àrees temàtiques de la UPC::Física::Física de fluids::Física de plasmes
topic Fusion
Magnetic fusion
Hybrid scenario
Tritium
D-T
Isotope effects
Simulació per ordinador
Àrees temàtiques de la UPC::Física::Física de fluids::Física de plasmes
description The JET hybrid scenario has been developed from low plasma current carbon wall discharges to the record-breaking Deuterium-Tritium plasmas obtained in 2021 with the ITER-like Be/W wall. The development started in pure Deuterium with refinement of the plasma current, and toroidal magnetic field choices and succeeded in solving the heat load challenges arising from 37 MW of injected power in the ITER like wall environment, keeping the radiation in the edge and core controlled, avoiding MHD instabilities and reaching high neutron rates. The Deuterium hybrid plasmas have been re-run in Tritium and methods have been found to keep the radiation controlled but not at high fusion performance probably due to time constraints. For the first time this scenario has been run in Deuterium-Tritium (50:50). These plasmas were re-optimised to have a radiation-stable H-mode entry phase, good impurity control through edge Ti gradient screening and optimised performance with fusion power exceeding 10 MW for longer than three alpha particle slow down times, 8.3 MW averaged over 5 s and fusion energy of 45.8 MJ.
publishDate 2023
dc.date.none.fl_str_mv 2023
2023-01-01
2024
2024-07-15
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/411687
https://dx.doi.org/10.1088/1741-4326/acde8d
url https://hdl.handle.net/2117/411687
https://dx.doi.org/10.1088/1741-4326/acde8d
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Agencia Estatal de Investigación http://doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 PID2019-110854RB-I00 EVALUACION EXPERIMENTAL Y DESAROLLO DE CODIGOS DE MODELAJE PARA FUSION II
Agencia Estatal de Investigación http://doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023 PID2021-127727OB-I00 ESTUDIO DE TRANSICIONES L-H Y PEDESTAL EN MODO H EN TOKAMAKS
European Commission http://doi.org/10.13039/501100000780 HE 101052200 Implementation of activities described in the Roadmap to Fusion during Horizon Europe through a joint programme of the members of the EUROfusion consortium
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv IOP Publishing
publisher.none.fl_str_mv IOP Publishing
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869409411628269568
spelling The JET hybrid scenario in Deuterium, Tritium and Deuterium-TritiumHobirk, JörgChallis, C.D.Kappatou, AthinaLerche, E.Keeling, D.Gallart, Daniel|||0000-0003-1663-3550Mantsinen, Mervi M.FusionMagnetic fusionHybrid scenarioTritiumD-TIsotope effectsSimulació per ordinadorÀrees temàtiques de la UPC::Física::Física de fluids::Física de plasmesThe JET hybrid scenario has been developed from low plasma current carbon wall discharges to the record-breaking Deuterium-Tritium plasmas obtained in 2021 with the ITER-like Be/W wall. The development started in pure Deuterium with refinement of the plasma current, and toroidal magnetic field choices and succeeded in solving the heat load challenges arising from 37 MW of injected power in the ITER like wall environment, keeping the radiation in the edge and core controlled, avoiding MHD instabilities and reaching high neutron rates. The Deuterium hybrid plasmas have been re-run in Tritium and methods have been found to keep the radiation controlled but not at high fusion performance probably due to time constraints. For the first time this scenario has been run in Deuterium-Tritium (50:50). These plasmas were re-optimised to have a radiation-stable H-mode entry phase, good impurity control through edge Ti gradient screening and optimised performance with fusion power exceeding 10 MW for longer than three alpha particle slow down times, 8.3 MW averaged over 5 s and fusion energy of 45.8 MJ.The BSC part of this work has contributed through the Spanish National R&D Project PID2019-110854RB-I00 and the CIEMAT part through grant PID2021-127727OB-I00, funded through MCIN/AEI/10.13039/501100011033 and ERDF "A way of making Europe". This scientific paper has been published as part of the international project co-financed by the Polish Ministry of Science and Higher Education within the programme called 'PMW' for 2018–2023. This work has been carried out within the framework of the EUROfusion Consortium, funded by the European Union via the Euratom Research and Training Programme (Grant Agreement No. 101052200 - EUROfusion) and from the EPSRC [Grant Number EP/W006839/1]. Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or the European Commission. Neither the European Union nor the European Commission can be held responsible for them. Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the ITER organization.Peer Reviewed"Article signat per més de 50 autors/es:" J. Hobirk, C.D. Challis, A. Kappatou, E. Lerche, D. Keeling, D. King, S. Aleiferis, E. Alessi, C. Angioni, F. Auriemma, M. Baruzzo, É. Belonohy, J. Bernardo, A. Boboc, I.S. Carvalho, P. Carvalho, F.J. Casson, A. Chomiczewska, J. Citrin, I.H. Coffey, N.J. Conway, D. Douai, E. Delabie, B. Eriksson, J. Eriksson, O. Ficker, A.R. Field, M. Fontana, J.M. Fontdecaba, L. Frassinetti, D. Frigione, D. Gallart, J. Garcia, M. Gelfusa, Z. Ghani, L. Giacomelli, E. Giovannozzi, C. Giroud, M. Goniche, W. Gromelski, S. Hacquin, C. Ham, N.C. Hawke, R.B. Henriques, J.C. Hillesheim, A. Ho, L. Horvath, I. Ivanova-Stanik, P. Jacquet, F. Jaulmes, E. Joffrin, H.T. Kim, V. Kiptily, K. Kirov, D. Kos, E. Kowalska-Strzeciwilk11, H. Kumpulainen24, K. Lawson2, M. Lennholm2,25, X. Litaudon14, E. Litherland-Smith2, P.J. Lomas, E. de la Luna, C.F. Maggi, J. Mailloux, M.J. Mantsinen, M. Maslov, G. Matthews, K.G. McClements, A.G. Meigs, S. Menmuir, A. Milocco, I.G. Miron, S. Moradi, R.B. Morales, S. Nowak, F. Orsitto, A. Patel, L. Piron, C. Prince, G. Pucella, E. Peluso, C. Perez von Thun, E. Rachlew, C. Reux, F. Rimini, S. Saarelma, P. A Schneider, S. Scully, M. Sertoli, S. Sharapov, A. Shaw, S. Silburn, A. Sips, P. Siren, C. Sozzi, E.R. Solano, Z. Stancar, G. Stankunas, C. Stuart, H.J. Sun, G. Szepesi, D. Valcarcel, M. Valisa, G. Verdoolaege, B. Viola, N. Wendler, M. Zerbini and JET Contributors"IOP Publishing20232023-01-0120242024-07-15journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/411687https://dx.doi.org/10.1088/1741-4326/acde8dreponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)InglésengAgencia Estatal de Investigación http://doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 PID2019-110854RB-I00 EVALUACION EXPERIMENTAL Y DESAROLLO DE CODIGOS DE MODELAJE PARA FUSION IIAgencia Estatal de Investigación http://doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023 PID2021-127727OB-I00 ESTUDIO DE TRANSICIONES L-H Y PEDESTAL EN MODO H EN TOKAMAKSEuropean Commission http://doi.org/10.13039/501100000780 HE 101052200 Implementation of activities described in the Roadmap to Fusion during Horizon Europe through a joint programme of the members of the EUROfusion consortiumopen accesshttp://purl.org/coar/access_right/c_abf2Attribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/4116872026-05-27T15:37:01Z
score 15.81155

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