Zonal flow and GAM dynamics and associated transport characteristics in reversed shear tokamaks
Zonal flow and GAM dynamics and associated transport characteristics in reversed shear tokamaks
复制标题
反剪切托卡马克中的纬向流和 GAM 动力学及相关输运特性
DOI:
10.1017/s0022377806004946
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发表时间:
2006-12
影响因子:
2.5
通讯作者:
中科院分区:
文献类型:
--
作者:
Zonal flow behaviour and its effect on turbulent transport in reversed magnetic shear tokamaks are investigated by global simulations of electrostatic ion temperature gradient driven turbulence. When the safety factor $q$ is reduced, zonal flows in a minimum $q$ region change from oscillatory to stationary and suppress the turbulent transport effectively. This result indicates that the change of zonal flow behaviour in the minimum $q$ region may trigger the formation of ion transport barriers.
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影响因子:
2.2
作者:
X. Garbet;C. Bourdelle;G. Hoang;P. Maget;S. Benkadda;P. Beyer;C. Figarella;I. Voitsekovitch;O. Agullo;N. Bian
通讯作者:
X. Garbet;C. Bourdelle;G. Hoang;P. Maget;S. Benkadda;P. Beyer;C. Figarella;I. Voitsekovitch;O. Agullo;N. Bian
影响因子:
2.2
作者:
Y. Kishimoto;J. Kim;W. Horton;T. Tajima;M. Lebrun;H. Shirai
通讯作者:
Y. Kishimoto;J. Kim;W. Horton;T. Tajima;M. Lebrun;H. Shirai
影响因子:
2.2
作者:
Hahm, TS;Beer, MA;Tang, WM
通讯作者:
Tang, WM
影响因子:
2.2
作者:
J. Candy;R. Waltz;M. Rosenbluth
通讯作者:
J. Candy;R. Waltz;M. Rosenbluth
影响因子:
3.3
作者:
N. Miyato;J.Q. Li;Y. Kishimoto
通讯作者:
N. Miyato;J.Q. Li;Y. Kishimoto