Published October 2010
| Version v1
Journal article
Performance of Diagnostic Neutral Beam for the HT-7 Tokamak
Creators
- 1. Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031 (China)
Description
Diagnostic neutral beam (DNB), combined with spectral diagnostics, is employed to measure the ion temperature in HT-7. The factors affecting the extracted beam are studied in the experiment for the high performance diagnostic neutral beam. A 6.5 A extracted hydrogen current at 43 keV of 100 ms was obtained after optimization. The extracted beam has a proton ratio as high as 40%, and can penetrate into the core plasma after neutralization to measure the ion temperature effectively.
Availability note (English)
Available from http://dx.doi.org/10.1088/1009-0630/12/5/06Additional details
Identifiers
Publishing Information
- Journal Title
- Plasma Science and Technology
- Journal Volume
- 12
- Journal Issue
- 5
- Journal Page Range
- p. 540-542
- ISSN
- 1009-0630
INIS
- Country of Publication
- China
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 42024972
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Descriptors DEI
- BEAMS; HT-7 TOKAMAK; ION TEMPERATURE; PERFORMANCE; PLASMA DIAGNOSTICS
- Descriptors DEC
- CLOSED PLASMA DEVICES; THERMONUCLEAR DEVICES; TOKAMAK DEVICES