流向磁场作用下圆柱绕流的直接数值模拟1)
郝乐, 陈龙, 倪明玖

DIRECT NUMERICAL SIMULATIONS ON THE TURBULENT FLOW PAST A CONFINED CIRCULAR CYLINDER WITH THE INFLUENCE OF THE STREAMWISE MAGNETIC FIELDS1)
Hao Le, Chen Long, Ni Mingjiu
图10 磁场下瞬时流向速度云图及涡结构等值面$(Q=1)$分布
Fig. 10 The instantaneous streamwise velocity contour and vortical structure, identified by the $Q$-criterion ($Q=1$)