Published January 2018
| Version v1
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Experimental studies of LHCD's effect on plasma rotation on EAST
Creators
- 1. Insitute of Plasma Physics, Chinese Academy of Sciences, Hefei (China)
- 2. School of Nuclear Science and Technology, University of Science and Technology of China, Hefei (China)
Description
New experimental results from 4.6GHz LHW driven plasma rotation were presented, which confirmed the fact that the rotation was originated at the plasma edge. LHCD-induced rotation change decreased with Ip and density and evolves at a time scale much longer than plasma temperature and stored energy. Rotation change is closely correlated with current density profile, both of which evolve at a similar time scale. Direct effect from LHW momentum input was observed to result in ctr-current rotation change, followed by co-current resulting from possible j×B force. (author)
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Additional details
Publishing Information
- Imprint Title
- Proceeding of A3 foresight program seminar on critical physics issues specific to steady state sustainment of high-performance plasmas 2017
- Imprint Pagination
- [287 p.]
- Journal Page Range
- p. 15-19
- Report number
- NIFS-PROC--109
Conference
- Title
- A3 foresight program seminar on critical physics issues specific to steady state sustainment of high-performance plasmas 2017
- Dates
- 11-14 Jul 2017
- Place
- Sapporo, Hokkaido (Japan)
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 50040073
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CURRENT DENSITY; ELECTRIC CURRENTS; ELECTRON TEMPERATURE; HT-7U TOKAMAK; ION TEMPERATURE; ITER TOKAMAK; JT-60U TOKAMAK; LANGMUIR FREQUENCY; L-MODE PLASMA CONFINEMENT; LOWER HYBRID CURRENT DRIVE; PLASMA DENSITY; PLASMA HEATING; PLASMA SIMULATION; WAVE FORMS
- Descriptors DEC
- CLOSED PLASMA DEVICES; CONFINEMENT; CURRENTS; HEATING; MAGNETIC CONFINEMENT; NON-INDUCTIVE CURRENT DRIVE; PLASMA CONFINEMENT; SIMULATION; THERMONUCLEAR DEVICES; THERMONUCLEAR REACTORS; TOKAMAK DEVICES; TOKAMAK TYPE REACTORS
Optional Information
- Notes
- 16 refs., 3 figs.