The core-edge integrated neon-seeded scenario in deuterium-tritium at JET

被引：4

作者：

Giroud, C. ^{[1
,2
]}

Carvalho, I. S. ^{[1
,2
]}

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

Huber, A. ^{[1
,3
]}

Keeling, D. ^{[1
,2
]}

Mailloux, J. ^{[1
,2
]}

Pitts, R. A. ^{[1
,4
]}

Lerche, E. ^{[1
,5
]}

Henriques, R. ^{[1
,2
]}

Hillesheim, J. ^{[1
,2
]}

Lawson, K. ^{[1
,2
]}

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

Pawelec, E. ^{[1
,7
]}

Sos, M. ^{[1
,8
]}

Sun, H. J. ^{[1
,2
]}

Tomes, M. ^{[1
,8
,9
]}

Aleiferis, S. ^{[1
,2
]}

Bleasdale, A. ^{[1
,2
]}

Brix, M. ^{[1
,2
]}

Boboc, A. ^{[1
,2
]}

Bernardo, J. ^{[1
,2
]}

Carvalho, P. ^{[1
,2
]}

Coffey, I. ^{[1
,10
]}

Henderson, S. ^{[1
,2
]}

King, D. B. ^{[1
,2
]}

Rimini, F. ^{[1
,2
]}

Maslov, M. ^{[1
,2
]}

Alessi, E. ^{[1
,11
]}

Craciunescu, T. ^{[1
,12
]}

Fontana, M. ^{[1
,2
]}

Fontdecaba, J. M. ^{[1
,13
]}

Garzotti, L. ^{[1
,2
]}

Ghani, Z. ^{[1
,2
]}

Horvath, L. ^{[1
,2
]}

Jepu, I. ^{[1
,2
]}

Karhunen, J. ^{[1
,14
]}

Kos, D. ^{[1
,2
]}

Litherland-Smith, E. ^{[1
,2
]}

Meigs, A. ^{[1
,2
]}

Menmuir, S. ^{[1
,2
]}

Morales, R. B. ^{[1
,2
]}

Nowak, S. ^{[1
,11
]}

Peluso, E. ^{[1
,15
]}

Pereira, T. ^{[1
,16
]}

Parail, V. ^{[1
,2
]}

Petravich, G. ^{[1
,17
]}

Pucella, G. ^{[1
,18
]}

Puglia, P. ^{[1
,2
]}

Refy, D. ^{[1
,17
]}

Scully, S. ^{[1
,2
]}

机构：

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

[2] United Kingdom Atom Energy Author, Culham Sci Ctr, Abingdon OX14 3DB, England

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

[4] ITER Org, Route Vinon Sur Verdon,CS 90 046, F-13067 St Paul Les Durance, France

[5] Assoc EUROFUS Belgian State, LPP ERM KMS, TEC Partner, Brussels, Belgium

[6] Ecole Polytech Fed Lausanne EPFL, CRPP, CH-1015 Lausanne, Switzerland

[7] Univ Opole, Inst Phys, Oleska 48, PL-45052 Opole, Poland

[8] Czech Acad Sci, Inst Plasma Phys, Prague, Czech Republic

[9] Charles Univ Prague, Fac Math & Phys, Dept Surface & Plasma Sci, Prague, Czech Republic

[10] Queens Univ, Astrophys Res Ctr, Sch Math & Phys, Belfast BT7 1NN, North Ireland

[11] CNR, Inst Plasma Sci & Technol, Via R Cozzi 53, I-20125 Milan, Italy

[12] Natl Inst Laser Plasma & Radiat Phys, Magurele, Romania

[13] CIEMAT, Lab Nacl Fus, Ave Complutense 40, Madrid 28040, Spain

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

[15] Univ Roma Tor Vergata, Dept Ind Engn, Via Politecn 1, I-00133 Rome, Italy

[16] Univ Lisbon, Inst Plasmas & Fusao Nucl, Inst Super Tecn, P-1049001 Lisbon, Portugal

[17] Ctr Energy Res, 29-33 Konkoly Thege Miklos St, H-1121 Budapest, Hungary

[18] Fus & Nucl Safety Dept ENEA CR Frascati, Via E Fermi 45, I-00044 Rome, Italy

来源：

NUCLEAR FUSION | 2024年 / 64卷 / 10期

基金：

英国工程与自然科学研究理事会;

关键词：

JET; baseline; deuterium-tritium; detachment; neon; seeding; integrated scenario; ELMY H-MODES;

D O I：

10.1088/1741-4326/ad69a2

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：

This paper reports the first experiment carried out in deuterium-tritium addressing the integration of a radiative divertor for heat-load control with good confinement. Neon seeding was carried out for the first time in a D-T plasma as part of the second D-T campaign of JET with its Be/W wall environment. The technical difficulties linked to the re-ionisation heat load are reported in T and D-T. This paper compares the impact of neon seeding on D-T plasmas and their D counterpart on the divertor detachment, localisation of the radiation, scrape-off profiles, pedestal structure, edge localised modes and global confinement.

引用

页数：25

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