Effect of plasma toroidal flows on ion poloidal rotation and heat conductivity in edge plasmas of elongated tokamaks

被引：4

作者：

Tsypin, VS ^{[1
]}

deAzevedo, CA ^{[1
]}

deAssis, AS ^{[1
]}

机构：

[1] UNIV FED FLUMINENSE,INST MATH,GRP APPL MATH,NITEROI,RJ,BRAZIL

来源：

PHYSICS LETTERS A | 1996年 / 219卷 / 5-6期

关键词：

plasma rotation; ion heat conductivity; ellipticity;

D O I：

10.1016/0375-9601(96)00463-X

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The transport processes in edge (collisional) plasmas of axially symmetric tokamaks with elongated cross sections and with toroidal plasma flows are considered. The poloidal velocity of particles and the ion heat dux are derived. It is shown that toroidal plasma Rows, induced by neutral beam injection or radio frequency waves, can be used to control the poloidal plasma velocity and ion heat conductivity in a wide range of these values. The ellipticity allows one to achieve these effects at smaller values of the toroidal Mach number.

引用

页码：282 / 286

页数：5

共 40 条

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Haverkort, J. W.
PLASMA PHYSICS AND CONTROLLED FUSION, 2012, 54 (02)
[22] Toroidal magnetic field ripple and ion orbit loss effects on edge toroidal rotation in J-TEXT Tokamak plasmas
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PHYSICS OF PLASMAS, 2000, 7 (09) : 3641 - 3653
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Ou, Jing
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PHYSICS OF PLASMAS, 2014, 21 (07)
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Aydemir, A. Y.
PHYSICS OF PLASMAS, 2018, 25 (05)
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Pankratov, I. M.
Pavlenko, I. V.
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PROBLEMS OF ATOMIC SCIENCE AND TECHNOLOGY, 2012, (06): : 61 - 63
[27] Analytic Equilibria of High-Beta Tokamaks with Toroidal and Poloidal Flows and Pressure Anisotropy Associated with Parallel Heat Flux (vol 82, 064502, 2013)
Ito, Atsushi
Nakajima, Noriyoshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 2019, 88 (02)
[28] On the Effect of Electron Temperature Fluctuations on Turbulent Heat Transport in the Edge Plasma of Tokamaks
Baudoin, C.
Tamain, P.
Ciraolo, G.
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Nace, N.
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CONTRIBUTIONS TO PLASMA PHYSICS, 2016, 56 (6-8) : 563 - 568
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Shaing, KC
PHYSICS OF PLASMAS, 2000, 7 (11) : 4782 - 4783
[30] Response to "Comment on 'Generation of plasma rotation by ion cyclotron resonance heating in tokamaks' " [Phys. Plasmas 7, 4782 (2000)]
Chang, CS
PHYSICS OF PLASMAS, 2000, 7 (11) : 4784 - 4784

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