Published October 2012 | Version v1
Journal article Metadata-only

A new neutral particle analyzer diagnostic and its first commissioning on HL-2A

Creators

  • 1. Southwestern Institute of Physics, Chengdu 610041 (China)

Description

A new neutral particle analyzer diagnostic has been developed for HuanLiuqi-2A (commonly referred to as HL-2A), which can provide the neutral particle flux measurement along 11 separate sightlines, simultaneously, within a wider energy range (1—70 keV). It is an electrostatic type analyzer with a removable pinhole and special-shape condenser. The energy analysis can be flexibly achieved by controlling a preset stepwise high voltage on the condenser. It is compact and its field of view covers HL-2A cross section from −33 cm to 33 cm without "cross-talk." The energy spectra and ion temperature profile have been obtained during its commissioning.

Additional details

Identifiers

DOI
10.1063/1.4729494;

Publishing Information

Journal Title
Review of Scientific Instruments
Journal Volume
83
Journal Issue
10
Journal Page Range
p. 10D702-10D702.3
ISSN
0034-6748
CODEN
RSINAK

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
44052252
Subject category
S70: PLASMA PHYSICS AND FUSION TECHNOLOGY; S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
Descriptors DEI
COMMISSIONING; CROSS SECTIONS; ELECTRIC POTENTIAL; ELECTRON TEMPERATURE; ENERGY ANALYSIS; ENERGY SPECTRA; ION TEMPERATURE; KEV RANGE; NEUTRAL PARTICLE ANALYZERS; NEUTRAL PARTICLES; PLASMA DIAGNOSTICS; TOKAMAK DEVICES
Descriptors DEC
CLOSED PLASMA DEVICES; ENERGY RANGE; MEASURING INSTRUMENTS; SPECTRA; SPECTROMETERS; THERMONUCLEAR DEVICES

Optional Information

Notes
(c) 2012 American Institute of Physics