Minimum enstrophy flows in drift wave turbulence with neutral particles
Minimum enstrophy flows in drift wave turbulence with neutral particles
复制标题
中性粒子漂移波湍流中的最小熵流
DOI:
10.1088/1361-6587/aba73d
复制
发表时间:
2020
影响因子:
2.2
通讯作者:
Aoki D
中科院分区:
文献类型:
--
作者:
Kosuga Y;Aoki D
It is shown that the quasi-2D nature of drift wave turbulence can be preserved in the presence of neutral particles. As a consequence, potential vorticity is conserved in the system and constraints the evolution of the system. The minimum enstrophy principle for 2D turbulence is applied to drift wave turbulence with neutral particle effects. The analysis predicts the formation of various vortex/flow structures, including large scale shear (zonal) flows. The resultant flow profile is calculated. The natural scales for the flow structure is given by Rhine's scale, with the neutral flow effect included. The result indicates that plasma flow shear can be controlled via neutral particles in the edge region.
登录
查看更多内容
DOI:
10.1140/epjb/e2010-00269-0
发表时间:
2009
期刊:
The European Physical Journal B
影响因子:
--
作者:
A. Naso;A. Naso;P. Chavanis;Bérengère Dubrulle
通讯作者:
Bérengère Dubrulle
DOI:
--
发表时间:
2017
期刊:
影响因子:
--
作者:
安部瑛美夏;寺坂健一郎;吉村信次;荒巻光利;田中雅慶;寺坂健一郎
通讯作者:
寺坂健一郎
影响因子:
8.6
作者:
J. Vranjes;A. Okamoto;S. Yoshimura;S. Poedts;M. Kono;M. Tanaka
通讯作者:
M. Tanaka
DOI:
--
发表时间:
2003
影响因子:
11.1
作者:
R. Abramov;A. Majda
通讯作者:
A. Majda
影响因子:
8.6
作者:
Kono;Tanaka
通讯作者:
Tanaka