First principle integrated modeling of multi-channel transport including Tungsten in JET

被引：30

作者：

Breton, S. ^{[1
,2
,16
]}

Casson, F. J. ^{[1
,3
,15
]}

Bourdelle, C. ^{[1
,2
,16
]}

Citrin, J. ^{[1
,4
,46
]}

Baranov, Y. ^{[1
,3
]}

Camenen, Y. ^{[1
,5
,12
]}

Challis, C. ^{[1
,3
]}

Corrigan, G. ^{[1
,3
,15
]}

Garcia, J. ^{[1
,2
,16
]}

Garzotti, L. ^{[1
,3
,15
]}

Henderson, S. ^{[1
,3
]}

Koechl, F. ^{[1
,3
,118
]}

Militello-Asp, E. ^{[1
,3
,15
]}

OMullane, M. ^{[1
,6
]}

Puetterich, T. ^{[1
,7
]}

Sertoli, M. ^{[1
,7
,70
]}

Valisa, M. ^{[1
,8
,20
]}

Abduallev, S. ^{[47
]}

Abhangi, M. ^{[54
]}

Abreu, P. ^{[61
]}

Afzal, M. ^{[15
]}

Aggarwal, K. M. ^{[37
]}

Ahlgren, T. ^{[109
]}

Ahn, J. H. ^{[16
]}

Aho-Mantila, L. ^{[119
]}

Aiba, N. ^{[77
]}

Airila, M. ^{[119
]}

Albanese, R. ^{[112
]}

Aldred, V. ^{[15
]}

Alegre, D. ^{[101
]}

Alessi, E. ^{[53
]}

Aleynikov, P. ^{[63
]}

Alfier, A. ^{[20
]}

Alkseev, A. ^{[80
]}

Allinson, M. ^{[15
]}

Alper, B. ^{[15
]}

Alves, E. ^{[61
]}

Ambrosino, G. ^{[112
]}

Ambrosino, R. ^{[113
]}

Amicucci, L. ^{[98
]}

Amosov, V. ^{[96
]}

Sunden, E. Andersson ^{[30
]}

Angelone, M. ^{[98
]}

Anghel, M. ^{[93
]}

Angioni, C. ^{[70
]}

Appel, L. ^{[15
]}

Appelbee, C. ^{[15
]}

Arena, P. ^{[38
]}

Ariola, M. ^{[113
]}

Arnichand, H. ^{[16
]}

机构：

[1] JET, Culham Sci Ctr, EUROfus Consortium, Abingdon OX14 3DB, Oxon, England

[2] CEA, IRFM, F-13108 St Paul Les Durance, France

[3] CCFE, Culham Sci Ctr, Abingdon OX14 3DB, Oxon, England

[4] DIFFER Dutch Inst Fundamental Energy Res, Eindhoven, Netherlands

[5] Aix Marseille Univ, CNRS, PIIM UMR7345, Marseille, France

[6] Univ Strathclyde, Dept Phys SUPA, Glasgow G4 0NG, Lanark, Scotland

[7] Max Planck Inst Plasma Phys, Boltzmannstr 2, D-85748 Garching, Germany

[8] Consorzio RFX, I-35127 Padua, Italy

[9] Aalto Univ, POB 14100, FIN-00076 Aalto, Finland

[10] Aix Marseille Univ, CNRS, Ctr Marseille, M2P2 UMR 7340, F-13451 Marseille, France

[11] Aix Marseille Univ, CNRS, IUSTI UMR 7343, F-13013 Marseille, France

[12] Aix Marseille Univ, CNRS, PIIM, UMR 7345, F-13013 Marseille, France

[13] Arizona State Univ, Tempe, AZ USA

[14] Barcelona Supercomp Ctr, Barcelona, Spain

[15] CCFE Culham Sci Ctr, Abingdon OX14 3DB, Oxon, England

[16] CEA, IRFM, F-13108 St Paul Les Durance, France

[17] Univ Calif San Diego, Ctr Energy Res, La Jolla, CA 92093 USA

[18] Ctr Brasileiro Pesquisas Fis, Rua Xavier Sigaud 160, BR-22290180 Rio De Janeiro, Brazil

[19] Consorzio CREATE, Via Claudio 21, I-80125 Naples, Italy

[20] Consorzio RFX, Corso Stati Uniti 4, I-35127 Padua, Italy

[21] Daegu Univ, Gyongsan 712174, Gyeongbuk, South Korea

[22] Univ Carlos III Madrid, Dept Fis, Madrid 28911, Spain

[23] Univ Ghent, Dept Appl Phys UG, St Pietersnieuwstr 41, B-9000 Ghent, Belgium

[24] Chalmers Univ Technol, Dept Earth & Space Sci, SE-41296 Gothenburg, Sweden

[25] Univ Cagliari, Dept Elect & Elect Engn, Piazza Armi 09123, Cagliari, Italy

[26] Comenius Univ, Dept Expt Phys, Fac Math Phys & Informat, Mlynska Dolina F2, Bratislava 84248, Slovakia

[27] Warsaw Univ Technol, Dept Mat Sci, PL-01152 Warsaw, Poland

[28] Korea Adv Inst Sci & Technol, Dept Nucl & Quantum Engn, Daejeon 34141, South Korea

[29] Univ Strathclyde, Dept Phys & Appl Phys, Glasgow G4 ONG, Lanark, Scotland

[30] Uppsala Univ, Dept Phys & Astron, SE-75120 Uppsala, Sweden

[31] Chalmers Univ Technol, Dept Phys, S-41296 Gothenburg, Sweden

[32] Imperial Coll London, Dept Phys, London SW7 2AZ, England

[33] KTH, SCI, Dept Phys, SE-10691 Stockholm, Sweden

[34] Univ Basel, Dept Phys, Basel, Switzerland

[35] Univ Oxford, Dept Phys, Oxford OX1 2JD, England

[36] Univ Warwick, Dept Phys, Coventry CV4 7AL, W Midlands, England

[37] Queens Univ, Dept Pure & Appl Phys, Belfast BT7 1NN, Antrim, North Ireland

[38] Univ Catania, Dipartimento Ingn Elettr Elettron & Informat, I-95125 Catania, Italy

[39] Univ Trento, Dipartimento Ingn Ind, Trento, Italy

[40] Dublin City Univ, Dublin, Ireland

[41] Swiss Plasma Ctr, EPFL, CH-1015 Lausanne, Switzerland

[42] EUROfus Programme Management Unit, Boltzmannstr 2, D-85748 Garching, Germany

[43] Culham Sci Ctr, EUROfus Programme Management Unit, Culham OX14 3DB, England

[44] European Commiss, B-1049 Brussels, Belgium

[45] ULB, Fluid & Plasma Dynam, Campus Plaine CP 231 Blvd Triomphe, B-1050 Brussels, Belgium

[46] FOM Inst DIFFER, Eindhoven, Netherlands

[47] Forschungszentrum Julich GmbH, Inst Energie & Klimaforsch Plasmaphys, D-52425 Julich, Germany

[48] Fourth State Res, 503 Lockhart Dr, Austin, TX USA

[49] Fus Energy Joint Undertaking, Josep Pl 2,Torres Diagonal Litoral B3, Barcelona 08019, Spain

[50] KTH, Fusion Plasma Phys, EES, SE-10044 Stockholm, Sweden

来源：

NUCLEAR FUSION | 2018年 / 58卷 / 09期

关键词：

plasma; turbulence; neoclassic; integrated modelling; tungsten; tokamak; CODE;

D O I：

10.1088/1741-4326/aac780

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

For the first time, over five confinement times, the self-consistent flux driven time evolution of heat, momentum transport and particle fluxes of electrons and multiple ions including Tungsten (W) is modeled within the integrated modeling platform JFTTO (Romanelli et al 2014 Plasma Fusion Res. 9 1-4), using first principle-based codes: namely, QuaLiKiz (Bourdelle et al 2016 Plasma Phys. Control. Fusion 58 014036) for turbulent transport and NEO (Belli and Candy 2008 Plasma Phys. Control. Fusion 50 95010) for neoclassical transport. For a JET-ILW pulse, the evolution of measured temperatures, rotation and density profiles are successfully predicted and the observed W central core accumulation is obtained. The poloidal asymmetries of the W density modifying its neoclassical and turbulent transport are accounted for. Actuators of the W core accumulation are studied: removing the central particle source annihilates the central W accumulation whereas the suppression of the torque reduces significantly the W central accumulation. Finally, the presence of W slightly reduces main ion heat turbulent transport through complex nonlinear interplays involving radiation, effective charge impact on ITG and collisionality.

引用

页数：22

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