FAST ECE CORRELATION RADIOMETRY FOR FLUCTUATION MEASUREMENTS IN JET AND PBX-M

被引：5

作者：

ZOLFAGHARI, AM

LUCKHARDT, S

WOSKOV, PP

COHN, DR

JONES, S

KESNER, J

MACHUZAK, J

RAMOS, JJ

BARTLETT, DV

COSTLEY, AE

CRIPWELL, P

PORTE, L

SMITH, RJ

KAITA, R

机构：

[1] JET JOINT UNDERTAKING,ABINGDON OX14 3EA,OXON,ENGLAND

[2] PRINCETON UNIV,PLASMA PHYS LAB,PRINCETON,NJ 08544

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 1992年 / 63卷 / 10期

关键词：

D O I：

10.1063/1.1143689

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

We discuss the fluctuation characteristics expected from MHD modes including ballooning modes and show how they can be studied using measurements of ECE. A novel technique, EC correlation radiometry, which enables the location and spatial structure of long wavelength (L > 0.1 X a) MHD modes to be determined, is described. Measurements on JET with a 44-channel ECE heterodyne radiometer are presented and show the existence of high-frequency (high n number) MHD modes under high poloidal beta, pellet-enhanced performance (PEP) plasma conditions. Similar measurements are planned for PBX-M and the measurement system is described.

引用

页码：4619 / 4621

页数：3

共 6 条

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[6]

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