Published July 1992
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Analysis of density limit and efficiency in lower hybrid current drive
- 1. Southwest Inst. of Physics, Leshan, SC (China)
Description
The conditions of accessibility and parameter decay instability as well as the power spectrum are used to analyse the density limit and efficiency of lower hybrid current drive (LHCD). For convenience of the analysis, an equal-N// curve and an operation curve are defined, where N// is the refractive index of lower hybrid wave paralleled to toroidal magnetic field. By means of the two kind curves, the dependences of density limit and efficiency of LHCD on toroidal magnetic field B0 pump frequency f0, electron density nc and electron temperature Te are obtained, which are good in agreement with LHCD experiments on most tokamaks
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24073776.pdf
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Additional details
Publishing Information
- ISBN
- 7-5022-0755-4
- Imprint Pagination
- 8 p.
- Report number
- CNIC--00665
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 24073776
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Descriptors DEI
- EFFICIENCY; ELECTRON DENSITY; ELECTRON TEMPERATURE; LIMITING VALUES; LOWER HYBRID CURRENT DRIVE; MAGNETIC FIELDS; PARAMETRIC ANALYSIS; PLASMA INSTABILITY; TOKAMAK DEVICES; TOROIDAL FIELD DIVERTORS
- Descriptors DEC
- CLOSED PLASMA DEVICES; DIVERTORS; INSTABILITY; NON-INDUCTIVE CURRENT DRIVE; THERMONUCLEAR DEVICES
Optional Information
- Secondary number(s)
- SIP--0053.