SCALING OF CONFINEMENT WITH MAJOR AND MINOR RADIUS IN THE TOKAMAK FUSION TEST REACTOR

被引：10

作者：

GRISHAM, LR

SCOTT, SD

GOLDSTON, RJ

BELL, MG

BELL, R

BRETZ, NL

BUSH, CE

GREK, B

HAMMETT, GH

HILL, K

JOBES, F

JOHNSON, D

KAYE, S

MANSFIELD, D

MUELLER, D

PARK, HK

RAMSEY, A

SCHIVELL, J

STRATTON, B

SYNAKOWSKI, EJ

TAYLOR, G

TOWNER, HH

机构：

[1] Princeton University, Plasma Physics Laboratory, Princeton, NJ 08543

来源：

PHYSICAL REVIEW LETTERS | 1991年 / 67卷 / 01期

关键词：

D O I：

10.1103/PhysRevLett.67.66

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Plasma-size scans have been performed in the Tokamak Fusion Test Reactor to investigate the effect of major and minor radius upon energy confinement in high-recycling plasmas heated by neutral-beam injection. The major radius, minor radius, and aspect ratio were varied over a large range (a = 0.4-0.9 m, R = 2.08-3.2 m, R/a = 2.8-8.0). The energy confinement measured with diamagnetic and kinetic diagnostics scales strongly with major radius, and weakly or negatively with minor radius.

引用

页码：66 / 69

页数：4

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