TRANSPORT ANALYSIS OF LOWER HYBRID CURRENT DRIVE PLASMAS IN ASDEX

被引：20

作者：

PEREVERZEV, GV

SOLDNER, FX

BARTIROMO, R

LEUTERER, F

PARAIL, VV

机构：

[1] IV KURCHATOV ATOM ENERGY INST,MOSCOW,USSR

[2] EURATOM,ENEA FUS,CTR RIC ENERGIA FRASCATI,I-00044 FRASCATI,ITALY

来源：

NUCLEAR FUSION | 1992年 / 32卷 / 06期

关键词：

D O I：

10.1088/0029-5515/32/6/I11

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：

A transport code has been developed which comprises lower hybrid (LH) wave propagation, absorption, plasma heating, current drive, MHD induced transport and anomalous electron heat conductivity. This code was applied to a set of ASDEX discharges covering a wide range of LH experiments. Suppression of sawteeth and m = 1 oscillations with subsequent strong peaking of the electron temperature profile, and the dependence of the confinement time on power and density are described self-consistently in the simulation. In MHD stable LHCD plasmas with high central electron temperatures and peaked T(e)(r) profiles, the electron heat conductivity in the central plasma region approaches the magnitude of neoclassical values. 41004788

引用

页码：1023 / 1036

页数：14

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