Drift wave transport scalings introduced by varying correlation length
Drift wave transport scalings introduced by varying correlation length
复制标题
通过改变相关长度引入的漂移波传输缩放
DOI：
10.1063/1.1828083
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发表时间：
2005
影响因子：
2.2
通讯作者：
I. Holod
中科院分区：
文献类型：
--
作者：
J. Weiland;I. Holod
在漂移波输运模型中引入了漂移波湍流的关联长度与磁流Q、剪切、伸长和温度比的标度关系。关联长度是由最快增长模式的线性标度计算的。这一过程得到了以前对短波和长波吸收边界的湍流模拟的支持。由此得到的Q和S标度现在与实验标度更好地一致。特别是，对运输障碍物射击的模拟结果有所改善。
Scalings of the correlation length of drift wave turbulence with magnetic current q, shear, elongation, and temperature ratio have been introduced into a drift wave transport model. The correlation length is calculated from linear scaling of the fastest growing mode. Such a procedure is supported by previous turbulence simulations with absorbing boundaries for short and long wavelengths. The resulting q and s scalings are now in better agreement with experimental scalings. In particular, the simulation results for transport barrier shots improve.