%0 Journal Article
%T Experimental investigation on turbulent channel flow utilizing spanwise oscillating Lorentz force<br>槽道湍流展向振荡电磁力控制的实验研究
%A Mei Dong-Jie
%A Fan Bao-Chun
%A Chen Yao-Hui
%A Ye Jing-Fang
%A <br>梅栋杰
%A 范宝春
%A 陈耀慧
%A 叶经方
%J 物理学报
%D 2010
%I 
%X Experimental investigation on the effect of using spanwise oscillating Lorentz force to control near-wall turbulence is presented in this paper. The effects of spanwise oscillating Lorentz force on macroscopic flow field, near-wall coherent structure and skin friction are discussed. Direct numerical simulation is carried out to verify the experimental results. The results from experiment and numerical simulation suggest that the spanwise oscillating Lorentz force can make the macroscopic flow field oscillating periodically, the streak structures are twisted into the spanwise direction and the skin friction is reduced.
%K turbulence
%K spanwise oscillating Lorentz force
%K drag reduction
%K near-wall turbulent structure<br>湍流
%K 展向振荡电磁力
%K 减阻
%K 近壁湍流结构
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=1930F6B3C324203312CC5E8B5CF70C0D&yid=140ECF96957D60B2&vid=6AC2A205FBB0EF23&iid=59906B3B2830C2C5&sid=F1486F552D2DD47A&eid=6DDC2E7E8AAA4A9B&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=25