Published January 2005 | Version v1
Journal article Metadata-only

Analysis of Neutral Transport in the GAMMA10 Anchor-Cell Using Hα-Emission Detectors

Creators

  • 1. Plasma Research Center, University of Tsukuba (Japan)
  • 2. National Institute for Fusion Science (Japan)
  • 3. Institute of Advanced Energy, Kyoto University (Japan)

Description

The neutral transport was studied in the anchor cell. The Hα line intensities were measured by using axially aligned Hα detectors. It was found that the intensity is considerably dependent on ECRH and GP 3,4. A 5ch Hα detector was newly installed in the outer-transition region of the anchor-cell. From the measurement of the spatial distributions, the vertical intensity profile is estimated to be about 2.5 cm on the half width half maximum, while the horizontal distribution shows roughly flat around Z=-670 cm. The above characteristics were discussed with aid of neutral transport simulation using DEGAS Monte-Carlo Code

Additional details

Identifiers

URL
http://epubs.ans.org/;

Publishing Information

Journal Title
Fusion Science and Technology
Journal Volume
47
Journal Issue
1T
Journal Page Range
p. 297-299
ISSN
1536-1055

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
38020310
Subject category
S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
Descriptors DEI
COMPUTERIZED SIMULATION; D CODES; ECR HEATING; EMISSION; GAMMA 10 DEVICES; MONTE CARLO METHOD; PLASMA SIMULATION; RADIATION TRANSPORT; SPATIAL DISTRIBUTION
Descriptors DEC
CALCULATION METHODS; COMPUTER CODES; DISTRIBUTION; HEATING; HIGH-FREQUENCY HEATING; MAGNETIC MIRRORS; OPEN PLASMA DEVICES; PLASMA HEATING; SIMULATION; TANDEM MIRRORS; THERMONUCLEAR DEVICES

Optional Information

Copyright
Copyright (c) 2006 American Nuclear Society (ANS), United States, All rights reserved. http://epubs.ans.org/