Published March 1990
| Version v1
Report
Review of CHS experiment
Creators
- 1. National Inst. for Fusion Science, Nagoya (Japan)
Description
Heating experiments with 28GHz/53GHz ECH and NBI have been done under the following conditions: the field strength Bt from 0.46T to 1.5T, heating powers up to 150kW and 1.1MW for ECH and NBI respectively. The line averaged electron density n-bare is 0.1∼10x1013cm-3, electron and ion temperatures are up to about 1.1keV and 600eV respectively: the collisionality ranges from the plateau to 1/ν regime. Magnetic field configuration study, where the magnetic axis position is scanned from the viewpoint of loss cone, shows that the confinement characteristics improve at an inward shifted axis position. Global energy confinement time is found to follow the LHD scaling and to be improved compared with the scaling in some discharges. (author)
Additional details
Publishing Information
- Imprint Title
- Proceedings of the first international Toki conference on plasma physics and controlled nuclear fusion
- Imprint Pagination
- 293 p.
- Journal Page Range
- p. 93-96.
- Report number
- NIFS-PROC--3
Conference
- Title
- 1. international Toki conference on plasma physics and controlled nuclear fusion.
- Dates
- 4-7 Dec 1989.
- Place
- Toki, Gifu (Japan).
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 22024631
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BEAM INJECTION HEATING; CHS TORSATRON; CONFINEMENT TIME; ELECTRON TEMPERATURE; HELICAL CONFIGURATION; ICR HEATING; MAGNETIC CONFINEMENT; PLASMA; PLASMA DENSITY; PLASMA PRODUCTION; STELLARATORS
- Descriptors DEC
- CLOSED PLASMA DEVICES; CONFIGURATION; CONFINEMENT; HEATING; HIGH-FREQUENCY HEATING; PLASMA CONFINEMENT; PLASMA HEATING; THERMONUCLEAR DEVICES; TORSATRON STELLARATORS