Published 1990
| Version v1
Journal article
Study of microturbulence on the KT-5 tokamak by CO2 laser scattering
- 1. China Univ. of Science and Technology, Hefei, AH (China)
- 2. Academia Sinica, Beijing, BJ (China). Inst. of Physics
Description
The authors report the observation of low frequency (LF) density fluctuation of microturbulence in KT-5 tokamak. Broad frequency and wavenumber power spectra are observed. The density fluctuation frequencies are found to be around a few hundred kHz, and at higher frequencies the fluctuation level rolls off as n-tilde2(f) ∝ f-β with β = 1-3. The wavenumber power spectrum S(k) can be fitted into S(k) ∝ k-α with α around 3.0
Additional details
Publishing Information
- Journal Title
- Chinese Physics Letters
- Journal Volume
- 7
- Journal Issue
- 1
- Series
- Chin. Phys. Lett.
- Journal Page Range
- 16-19
- ISSN
- 0256-307X
- CODEN
- CPLEE
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 22082171
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY; S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Descriptors DEI
- CARBON DIOXIDE LASERS; FLUCTUATIONS; FREQUENCY ANALYSIS; PLASMA CONFINEMENT; PLASMA DENSITY; SCATTERING; TOKAMAK DEVICES; TURBULENCE
- Descriptors DEC
- AMPLIFIERS; CLOSED PLASMA DEVICES; CONFINEMENT; EQUIPMENT; GAS LASERS; LASERS; THERMONUCLEAR DEVICES; VARIATIONS