Published 1976 | Version v1
Journal article Metadata-only

Feedback suppression of dissipative trapped-particle instabilities by neutral-beam injection

Creators

  • 1. Physical Research Lab., Ahmedabad (India)

Description

Feedback suppression of trapped-particle instabilities of the magnetic type by modulated neutral-beam injection is studied. The neutral beam acts both as a particle source and a momentum source and it is found that the potentially dangerous dissipative trapped-particle modes may be effectively quenched by means of a negative feedback at -90deg phase. (author)

Additional details

Identifiers

DOI
10.1088/0029-5515/16/2/013;

Publishing Information

Journal Title
Nuclear Fusion
Journal Volume
16
Journal Issue
2
Series
Nucl. Fusion.
Journal Page Range
303-307
ISSN
0029-5515

INIS

Country of Publication
International Atomic Energy Agency (IAEA)
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
7269747
Subject category
S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
Descriptors DEI
DISPERSION RELATIONS; FEEDBACK; NEUTRAL ATOM BEAM INJECTION; PLASMA; STABILITY; TRAPPED-PARTICLE INSTABILITY
Descriptors DEC
BEAM INJECTION; INSTABILITY; PLASMA INSTABILITY; PLASMA MACROINSTABILITIES

Optional Information

Notes
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