论文标题
低MHD湍流：边界的作用
Low MHD turbulence: the role of boundaries
论文作者
论文摘要
在这篇简短的综述中，我们介绍了低磁性雷诺数在低磁性雷诺数下的主要已知特征，该数字的流量不足或导电不足以干扰外部施加的磁场。重点是故意放在这些流的非常具体的物理机制上，而不是它们的数值建模。我们还专注于最受关注的均匀磁场。由于这些流的基本属性已经彻底审查了多次，因此该综述故意偏向有界域中的流，其中在MHD流中观察到的二维趋势将域的边界置于领先的作用中。
In this short review, we present the main known features of MHD Turbulence at Low Magnetic Reynolds number, for which the flow isn't intense nor electrically conductive enough to disturb an externally applied magnetic field. The emphasis is deliberately placed on the very specific physical mechanisms of these flows, rather than their numerical modelling. We also focus on homogeneous magnetic fields which have received most attention. Since the basic properties of these flows have been thoroughly reviewed a number of times, this review is deliberately biased towards flows in bounded domains, in which the tendency to two-dimensionality observed in MHD flows casts the boundaries of the domain into a leading role.
