Published September 26, 2005
| Version v1
Journal article
Toroidal Rotation and ICRF Heating in NBI-driven Discharges in JET
- 1. General Atomics, P.O. Box 85608, San Diego, California, 92186-5608 (United States)
- 2. Association EURATOM-CEA, CEA/DSM/DRFC, CEA-Cadarache, F-13108 St. Paul lez Durance (France)
- 3. University Gent, EESA Department, Gent (Belgium)
- 4. Max-Planck IPP-EURATOM Association, Boltzmann-Str. 2, D-85748, Garching (Germany)
Description
The addition of rf heating to an NBI-driven target discharge is observed to reduce the toroidal rotation frequency. Experiments on this effect were performed on JET using (H)-D and (3He)-D minority ICRH to vary the bulk electron to ion heating ratio. However, to lowest order, there is no clear difference in the two heating scenarios. We apply a recent model of Nishijima et al. based upon the degradation of confinement with auxiliary power, and find that these JET data are in reasonable agreement with it
Additional details
Identifiers
- DOI
- 10.1063/1.2098205;
Publishing Information
- Journal Title
- AIP Conference Proceedings
- Journal Volume
- 787
- Journal Issue
- 1
- Journal Page Range
- p. 110-113
- ISSN
- 0094-243X
- CODEN
- APCPCS
Conference
- Title
- 16. topical conference on radio frequency power in plasmas
- Dates
- 11-13 Apr 2005
- Place
- Park City, UT (United States)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37037734
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BEAM INJECTION HEATING; DEUTERIUM; ELECTRONS; HELIUM 3; ICR HEATING; ION CYCLOTRON-RESONANCE; IONS; JET TOKAMAK; NEUTRAL ATOM BEAM INJECTION; PLASMA; PLASMA BEAM INJECTION; PLASMA CONFINEMENT; RF SYSTEMS; ROTATION
- Descriptors DEC
- BEAM INJECTION; CHARGED PARTICLES; CLOSED PLASMA DEVICES; CONFINEMENT; CYCLOTRON RESONANCE; ELEMENTARY PARTICLES; EVEN-ODD NUCLEI; FERMIONS; HEATING; HELIUM ISOTOPES; HIGH-FREQUENCY HEATING; HYDROGEN ISOTOPES; ISOTOPES; LEPTONS; LIGHT NUCLEI; MOTION; NUCLEI; ODD-ODD NUCLEI; PLASMA HEATING; RESONANCE; STABLE ISOTOPES; THERMONUCLEAR DEVICES; TOKAMAK DEVICES
Optional Information
- Notes
- (c) 2005 American Institute of Physics
- Collaborations
- JET EFDA Contributors