Published June 1995
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Experimentally determined profiles of fast wave current drive on DIII-D
Creators
- 1. General Atomics, San Diego, CA (United States)
- 2. Oak Ridge National Lab., TN (United States)
Description
Profiles of non-inductive current driven by fast waves have been determined for reversed-shear DIII-D discharges. Both the current profile and toroidal electric field profile are determined from time sequences of equilibrium reconstructions. Using this information, the measured current profile has been separated into inductive and non-inductive portions. By comparing similar fast wave power, the portion of the total non-inductive current driven by fast waves were determined. The experimentally determined profiles of FWCD are in general agreement with theoretical predictions. Specifically, 135 kA was driven by 1.4 MW of rf power with a profile peaked inside ρ = 2
Availability note (English)
MF available from INIS under the Report Number; Also available from OSTI as DE95015359; NTIS; US Govt. Printing Office Dep.Files
27003781.pdf
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Additional details
Publishing Information
- Imprint Pagination
- 4 p.
- Report number
- GA-A--22048
Conference
- Title
- 11. topical conference on radio frequency in plasmas.
- Dates
- 17-19 May 1995.
- Place
- Palm Springs, CA (United States).
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 27003781
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CURRENT DENSITY; DOUBLET-3 DEVICE; NEUTRAL ATOM BEAM INJECTION; NON-INDUCTIVE CURRENT DRIVE; PERFORMANCE
- Descriptors DEC
- BEAM INJECTION; CLOSED PLASMA DEVICES; THERMONUCLEAR DEVICES; TOKAMAK DEVICES
Optional Information
- Contract/Grant/Project number
- Contract AC03-89ER51114; AC05-84OR21400; W-7405-ENG-48
- Funding organization
- USDOE, Washington, DC (United States).
- Secondary number(s)
- CONF-9505105--3.