Subcritical reactive drift wave turbulence
作者:
Hans Nordman,
Vladimir P. Pavlenko,
Jan Weiland,
期刊:
Physics of Fluids B: Plasma Physics
(AIP Available online 1993)
卷期:
Volume 5,
issue 2
页码: 402-408
ISSN:0899-8221
年代: 1993
DOI:10.1063/1.860525
出版商: AIP
数据来源: AIP
摘要:
The existence of self‐sustained toroidal &eegr;i‐mode turbulence below the instability threshold has been shown by mode coupling simulations. Significant transport and a tendency for long‐wavelength condensation are observed. The subcritical behavior is explained as a result of nonlinear interaction between modes of positive and negative energy by analytical calculation of the coupling factors.
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