Published 1991
| Version v1
Journal article
Influence of ECRH on electron temperature sawteeth oscillations on T-10
Creators
- 1. Gosudarstvennyj Komitet po Ispol'zovaniyu Atomnoj Ehnergii SSSR, Moscow (Russian Federation). Inst. Atomnoj Ehnergii
Description
It is shown that the 'saturated' sawteeth oscillations occur when Pec** (average absorbed EC-power per one electron inside rs) exceeds 0.85 (0.7-1.0) 10-13 W/electron value. It is also shown that the second electron temperature perturbation maximum may be observed at the 'saturated' sawteeth oscillations at rs<r. The heat propagation velocity from this perturbation is less than the one from the heat propagation in the moment of disruption. The balance coefficient of electron thermal diffusivity at r=rs is 2-4-times higher than the one at r=ro. (author) 8 refs., 3 figs
Additional details
Additional titles
- Augmented title (English)
- ECRH (Electron Cyclotron Resonance Heating)
Publishing Information
- Journal Title
- Europhysics Conference Abstracts
- Journal Volume
- 15C
- Journal Issue
- Part II
- Journal Page Range
- p. II-1-II-4.
- ISSN
- 0378-2271
- CODEN
- ECABDW
Conference
- Title
- 18. European conference on controlled fusion and plasma physics.
- Dates
- 3-7 Jun 1991.
- Place
- Berlin (Germany).
INIS
- Country of Publication
- Switzerland
- Country of Input or Organization
- Switzerland
- INIS RN
- 24037120
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Resource subtype / Literary indicator
- Conference, Numerical Data
- Descriptors DEI
- DISTURBANCES; ECR HEATING; ELECTRON TEMPERATURE; EXPERIMENTAL DATA; HEAT TRANSFER; PLASMA DISRUPTION; SATURATION; SAWTOOTH OSCILLATIONS; T-10 TOKAMAK; THERMAL DIFFUSIVITY; VELOCITY
- Descriptors DEC
- CLOSED PLASMA DEVICES; DATA; ENERGY TRANSFER; HEATING; HIGH-FREQUENCY HEATING; INFORMATION; NUMERICAL DATA; OSCILLATIONS; PHYSICAL PROPERTIES; PLASMA HEATING; THERMODYNAMIC PROPERTIES; THERMONUCLEAR DEVICES; TOKAMAK DEVICES