An overview of intrinsic torque and momentum transport bifurcations in toroidal plasmas

被引：124

作者：

Diamond, P. H. ^{[1
,2
,3
]}

Kosuga, Y. ^{[1
,13
]}

Guercan, Oe. D. ^{[4
]}

McDevitt, C. J. ^{[5
]}

Hahm, T. S. ^{[6
]}

Fedorczak, N. ^{[7
]}

Rice, J. E. ^{[8
]}

Wang, W. X. ^{[9
]}

Ku, S. ^{[9
]}

Kwon, J. M. ^{[1
]}

Dif-Pradalier, G. ^{[7
]}

Abiteboul, J. ^{[7
]}

Wang, L. ^{[1
,12
]}

Ko, W. H. ^{[1
,10
]}

Shi, Y. J. ^{[1
,10
]}

Ida, K. ^{[11
]}

Solomon, W. ^{[9
]}

Jhang, H. ^{[1
]}

Kim, S. S. ^{[1
]}

Yi, S. ^{[1
]}

Ko, S. H. ^{[1
]}

Sarazin, Y. ^{[7
]}

Singh, R. ^{[1
]}

Chang, C. S. ^{[9
]}

机构：

[1] Natl Fus Res Inst, WCI Ctr Fus Theory, Taejon 305333, South Korea

[2] Univ Calif San Diego, Ctr Momentum Transport & Flow Org, San Diego, CA 92093 USA

[3] Univ Calif San Diego, Ctr Astrophys & Space Sci, San Diego, CA 92093 USA

[4] Ecole Polytech, CNRS, Lab Phys Plasmas, F-91128 Palaiseau, France

[5] Los Alamos Natl Lab, Los Alamos, NM 87545 USA

[6] Seoul Natl Univ, Seoul 151744, South Korea

[7] CEA Cadarache, F-13197 St Paul Lex Durance, France

[8] MIT, Plasma Sci & Fus Ctr, Cambridge, MA 02139 USA

[9] Princeton Plasma Phys Lab, Princeton, NJ 08540 USA

[10] KSTAR, Natl Fus Res Inst, Taejon 305333, South Korea

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

[12] Huazhong Univ Sci & Technol, Wuhan 430074, Peoples R China

[13] Kyushu Univ, Inst Adv Study, Higashi Ku, Fukuoka 8128581, Japan

来源：

NUCLEAR FUSION | 2013年 / 53卷 / 10期

关键词：

STRONG EDGE RADIATION; C-MOD PLASMAS; HIGH CONFINEMENT; BARRIER PLASMAS; VELOCITY SHEAR; HIGH-DENSITY; ROTATION; DRIVEN; INSTABILITIES; SIMULATIONS;

D O I：

10.1088/0029-5515/53/10/104019

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：

An overview of the physics of intrinsic torque is presented, with special emphasis on the phenomenology of intrinsic toroidal rotation in tokamaks, its theoretical understanding, and the variety of momentum transport bifurcation dynamics. Ohmic reversals and electron cyclotron heating-driven counter torque are discussed in some detail. Symmetry breaking by lower single null versus upper single null asymmetry is related to the origin of intrinsic torque at the separatrix.

引用

页数：21

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