Experimental study of nonlinearM=1 modes in the Tara tandem mirror
作者:
J. H. Irby,
B. G. Lane,
J. A. Casey,
K. Brau,
S. N. Golovato,
W. C. Guss,
S. F. Horne,
J. Kesner,
R. S. Post,
E. Sevillano,
J. D. Sullivan,
D. K. Smith,
期刊:
Physics of Fluids(00319171)
(AIP Available online 1988)
卷期:
Volume 31,
issue 4
页码: 902-907
ISSN:0031-9171
年代: 1988
DOI:10.1063/1.866773
出版商: AIP
数据来源: AIP
摘要:
The nature of a rigid, flutelikeM=1 instability as seen in the Tara tandem mirror [Nucl. Fusion22, 549 (1982);PlasmaPhysicsandControlledNuclearFusion1984(IAEA, Vienna, 1985), Vol. 2, p. 285] is discussed. Radial density and light emission profiles obtained by inverting chord measurements are compared to end loss radial profiles during the evolution of the mode to its nonlinear saturated state. This final state is characterized by a coherent, flutelike motion of the plasma as a whole about the machine axis.
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