Published March 1997
| Version v1
Journal article
Measurement of density fluctuations by JFT-2M reflectometer
Creators
- 1. Tokyo Univ. (Japan). Dept. of Physics
- 2. Japan Atomic Energy Research Institute, Tokai-mura, Ibaraki 319 (Japan)
Description
The spectrum and the level of fluctuation have been evaluated from the phase data obtained with a reflectometer during the period without phase runaway on the JFT-2M tokamak. The estimated fluctuation level is about 1% in OH mode (at r/a<0.8), about 4% in L mode (at r/a∼0.8) and about 10% in H mode (r/a>0.9), while the measured position changes according to the density profile. (orig.)
Additional details
Publishing Information
- Journal Title
- Fusion Engineering and Design
- Journal Volume
- 34-35
- Journal Page Range
- p. 433-436.
- ISSN
- 0920-3796
- CODEN
- FEDEEE
Conference
- Title
- Fusion plasma diagnostics.
- Acronym
- 7. international Toki conference on plasma physics and controlled nuclear fusion (ITC-7)
- Dates
- 28 Nov - 1 Dec 1995.
- Place
- Toki City (Japan).
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Switzerland
- INIS RN
- 29011592
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY; S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- FLUCTUATIONS; JFT-2 TOKAMAK; LANGMUIR PROBE; MICROWAVE RADIATION; PLASMA CONFINEMENT; PLASMA DENSITY; PLASMA DIAGNOSTICS; REFLECTIVITY; TOKAMAK DEVICES
- Descriptors DEC
- CLOSED PLASMA DEVICES; CONFINEMENT; ELECTRIC PROBES; ELECTROMAGNETIC RADIATION; OPTICAL PROPERTIES; PHYSICAL PROPERTIES; PROBES; RADIATIONS; SURFACE PROPERTIES; THERMONUCLEAR DEVICES; VARIATIONS
Optional Information
- Notes
- 7 refs.