电磁力连续控制圆柱绕流态变化的研究

被引:11
作者
周本谋
范宝春
陈志华
叶经方
丁汉新
机构
[1] 南京理工大学动力学院
[2] 华东理工大学机械工程学院
[3] 南京理工大学动力学院 南京 
[4] 南京 
[5] 上海 
关键词
电磁力; 流体控制; 边界层; 圆柱尾迹;
D O I
暂无
中图分类号
O361 [电磁流体力学];
学科分类号
080103 ;
摘要
作用于电介质溶液流体边界层上的Lorentz电磁力可以改变流体边界层的结构,从而控制流体绕流的形态。通过理论分析和数值模拟确定了实验控制的关键参数,交替分布的电极和磁极包覆在圆柱体的表面置于电介质溶液中,简单调整电磁力的分布可以方便地控制圆柱尾迹的流动结构,实现了电磁力消涡和增涡的连续控制。
引用
收藏
页码:10 / 14
页数:5
相关论文
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