High power ion Berstein wave experiments on DIII-D
Conference
·
· AIP Conference Proceedings (American Institute of Physics); (USA)
OSTI ID:6781018
- General Atomics, San Diego, CA (USA)
Previous tokamak experiments with Ion Bernstein wave heating have exhibited efficient central ion heating and associated improvement in particle confinements. In experiments reported here central ion heating at 3/2{Omega}H with a small He{sup 4} minority was observed. the transmitter frequency was 38 MHz and the nominal central toroidal field was {ital B}{sub {ital T}}=1.8 T, which places the 3/2 {Omega}{sub H} layer a few centimeters outboard of the magnetic axis, and the 2{Omega}{sub H} layer just behind the radiating element in the antenna. (AIP)
- DOE Contract Number:
- AC03-89ER51114
- OSTI ID:
- 6781018
- Report Number(s):
- CONF-8905120--
- Conference Information:
- Journal Name: AIP Conference Proceedings (American Institute of Physics); (USA) Journal Volume: 190:1
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
70 PLASMA PHYSICS AND FUSION TECHNOLOGY
700101* -- Fusion Energy-- Plasma Research-- Confinement
Heating
& Production
ANNULAR SPACE
ANTENNAS
BERNSTEIN MODE
CLOSED CONFIGURATIONS
CLOSED PLASMA DEVICES
CONFIGURATION
CONFINEMENT
DOUBLET-3 DEVICE
ELECTRICAL EQUIPMENT
ELECTRON TEMPERATURE
EQUIPMENT
HEATING
HIGH-FREQUENCY HEATING
ICR HEATING
INSTABILITY
MAGNETIC FIELD CONFIGURATIONS
OSCILLATION MODES
PARAMETRIC INSTABILITIES
PLASMA CONFINEMENT
PLASMA HEATING
PLASMA INSTABILITY
PLASMA MACROINSTABILITIES
SPACE
THERMONUCLEAR DEVICES
TOKAMAK DEVICES
TOROIDAL CONFIGURATION
700101* -- Fusion Energy-- Plasma Research-- Confinement
Heating
& Production
ANNULAR SPACE
ANTENNAS
BERNSTEIN MODE
CLOSED CONFIGURATIONS
CLOSED PLASMA DEVICES
CONFIGURATION
CONFINEMENT
DOUBLET-3 DEVICE
ELECTRICAL EQUIPMENT
ELECTRON TEMPERATURE
EQUIPMENT
HEATING
HIGH-FREQUENCY HEATING
ICR HEATING
INSTABILITY
MAGNETIC FIELD CONFIGURATIONS
OSCILLATION MODES
PARAMETRIC INSTABILITIES
PLASMA CONFINEMENT
PLASMA HEATING
PLASMA INSTABILITY
PLASMA MACROINSTABILITIES
SPACE
THERMONUCLEAR DEVICES
TOKAMAK DEVICES
TOROIDAL CONFIGURATION