Overview of Large Helical Device experiments of basic plasma physics for solving crucial issues in reaching burning plasma conditions

被引：5

作者：

Ida, K. ^{[1
]}

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

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

Kobayashi, T. ^{[1
,2
]}

Kenmochi, N. ^{[1
,2
]}

Nespoli, F. ^{[3
]}

Magee, R. M. ^{[4
]}

Warmer, F. ^{[5
]}

Dinklage, A. ^{[5
]}

Matsuyama, A. ^{[6
]}

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

Nasu, T. ^{[2
]}

Tokuzawa, T. ^{[1
,2
]}

Kinoshita, T. ^{[7
]}

Tanaka, K. ^{[1
,7
]}

Tamura, N. ^{[1
]}

Nagaoka, K. ^{[1
,8
]}

Nishiura, M. ^{[1
,9
]}

Takemura, Y. ^{[1
,2
]}

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

Motojima, G. ^{[1
,2
]}

Oishi, T. ^{[10
]}

Morishita, Y. ^{[11
]}

Varela, J. ^{[12
]}

Hayashi, W. H. J. ^{[13
]}

Markl, M. ^{[14
]}

Bouvain, H. ^{[5
]}

Liang, Y. ^{[15
]}

Leconte, M. ^{[16
]}

Moseev, D. ^{[5
]}

Moiseenko, V. E. ^{[17
]}

Albert, C. G. ^{[14
]}

Allfrey, I. ^{[4
]}

Alonso, A. ^{[18
]}

Arellano, F. J. ^{[19
]}

Ashikawa, N. ^{[1
,2
]}

Azegami, A. ^{[8
]}

Bardoczi, L. ^{[20
]}

Van Berkel, M. ^{[21
]}

Beurskens, M. ^{[5
]}

Binderbaue, M. W. ^{[4
]}

Bortolon, A. ^{[3
]}

Brezinsek, S. ^{[15
,22
]}

Bussiahn, R. ^{[5
]}

Cappa, A. ^{[18
]}

Carralero, D. ^{[18
]}

Chan, I. C. ^{[9
]}

Cheng, J. ^{[9
]}

Dai, X. ^{[9
]}

Den Hartog, D. J. ^{[23
]}

机构：

[1] Natl Inst Nat Sci, Natl Inst Fus Sci, Toki, Gifu 5095292, Japan

[2] Grad Univ Adv Studies SOKENDAI, Toki, Gifu, Japan

[3] Princeton Plasma Phys Lab, 100 Stellarator Rd, Princeton, NJ 08540 USA

[4] TAE Technol Inc, Foothill Ranch, CA USA

[5] Max Planck Inst Plasma Phys, Wendelsteinstr 1, D-17491 Greifswald, Germany

[6] Natl Inst Quantum Sci & Technol, Rokkasho, Aomori 0393212, Japan

[7] Kyushu Univ, Interdisciplinary Grad Sch Engn Sci, Kasuga, Fukuoka, Japan

[8] Nagoya Univ, Nagoya, Aichi, Japan

[9] Univ Tokyo, Grad Sch Frontier Sci, Kashiwa, Chiba, Japan

[10] Tohoku Univ, Dept Quantum Sci & Energy Engn, Sendai, Miyagi, Japan

[11] Kyoto Univ, Dept Nucl Engn, Kyoto, Japan

[12] Univ Texas Austin, Inst Fus Studies, Austin, TX 78712 USA

[13] Univ Calif Irvine, Irvine, CA USA

[14] Graz Univ Technol, Fus OEAW, Graz, Austria

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

[16] Korea Inst Fus Energy, Daejeon, South Korea

[17] Uppsala Univ, Angstrom Lab, Uppsala, Sweden

[18] CIEMAT, Lab Nacl Fus, Madrid, Spain

[19] Osaka Univ, Ctr Atom & Mol Technol, Suita, Osaka 5650871, Japan

[20] Gen Atom, 3550 Gen Atom Crt, San Diego, CA 92121 USA

[21] Trilateral Euregio Cluster, FOM Inst DIFFER Dutch Inst Fundamental Energy Res, Assoc EURATOM FOM, Nieuwegein, Netherlands

[22] Heinrich Heine Univ Duesseldorf, Fac Math & Nat Sci, D-40225 Dusseldorf, Germany

[23] Univ Wisconsin, Wisconsin Plasma Phys Lab, Madison, WI 53706 USA

[24] Chinese Acad Sci, Inst Plasma Phys, Hefei, Peoples R China

[25] Inst Plasma Phys & Laser Microfus IFPiLM, PL-01497 Warsaw, Poland

[26] Univ Carlos III Madrid, Madrid 28911, Spain

[27] Natl Sci Ctr Kharkiv Inst Phys & Technol, Inst Plasma Phys, Kharkiv, Ukraine

[28] Thea Energy, Princeton, NJ USA

[29] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA

[30] Kyushu Univ, Appl Mech Res Inst, Kasuga, Fukuoka 8168580, Japan

[31] Natl Astron Observ Japan, Mitaka, Tokyo 1818588, Japan

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

[33] Beijing Normal Univ, Dept Astron, Beijing 100875, Peoples R China

[34] Kyoto Univ, Inst Adv Energy, Uji, Japan

[35] Kyoto Univ, Grad Sch Energy Sci, Uji, Japan

[36] Univ Belgrade, Inst Phys, POB 68, Belgrade 11081, Serbia

[37] Kyushu Univ, Interdisciplinary Grad Sch Engn Sci, Fukuoka, Japan

[38] Tohoku Univ, Sch Sci, Sendai, Miyagi 9808578, Japan

[39] TEC Partner, Plasma Phys Lab, ERM KMS, Brussels, Belgium

[40] Sophia Univ, Dept Mat & Life Sci, Tokyo 1028554, Japan

[41] Chubu Univ, Coll Engn, Kasugai, Aichi, Japan

[42] Eindhoven Univ Technol, NL-5600 MB Eindhoven, Netherlands

[43] Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China

[44] Kyushu Univ, Dept Appl Quantum Phys & Nucl Engn, Fukuoka 8190395, Japan

[45] Inst Adv Fus & Phys Educ, Kumamoto 8615525, Japan

[46] Aix Marseille Univ, CNRS, PIIM, Marseille, France

[47] Tech Univ Denmark, Dept Phys, Lyngby, Denmark

[48] Univ Tokyo, Grad Sch Sci, Dept Astron, Tokyo 1130033, Japan

[49] Mahasarakham Univ, Maha Sarakham, Thailand

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

来源：

NUCLEAR FUSION | 2024年 / 64卷 / 11期

基金：

日本学术振兴会;

关键词：

Large Helical Device; basic plasma physics; burning plasma; wave-particle interaction; ion mixing; turbulence spreading;

D O I：

10.1088/1741-4326/ad3a7a

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：

Recently, experiments on basic plasma physics issues for solving future problems in fusion energy have been performed on a Large Helical Device. There are several problems to be solved in future devices for fusion energy. Emerging issues in burning plasma are: alpha-channeling (ion heating by alpha particles), turbulence and transport in electron dominant heating helium ash exhaust, reduction of the divertor heat load. To solve these problems, understanding the basic plasma physics of (1) wave-particle interaction through (inverse) Landau damping, (2) characteristics of electron-scale (high-k) turbulence, (3) ion mixing and the isotope effect, and (4) turbulence spreading and detachment, is necessary. This overview discusses the experimental studies on these issues and turbulent transport in multi-ion plasma and other issues in the appendix.

引用

页数：20

共 7 条

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