%0 Journal Article
%T EXPERIMENTAL INVESTIGATION ON TURBULENT BEHAVIOR IN A SEPARATED FLOW AROUND A 4 : 1 PROLATE SPHEROID AT INCIDENCE<br>4:1椭球体分离流动湍流特性的试验研究
%A Yin Chonglu Cao Lujie Lin Fabu Wang Kaijian Wei Zhonglei
%A <br>尹崇禄
%A 曹露洁
%A 林发布
%A 王凯建
%A 魏中磊
%A 孟庆国
%J 力学学报
%D 2002
%I 
%X 使用六线涡量探头,对α=30°条件下绕（4:1）椭球体分离流动的湍动能u’2,v’2,w’2,雷诺应力u’v’和涡量Ωx等进行了详尽的测量.应用频谱分析的方法揭示了绕（4:1）椭球体分离流内主附着涡外缘剪切层上的离散小涡的特性.
%K prolate spheroid
%K separated flow
%K discrete vortices
%K vorticity
%K 6-sensor hot-wire probe<br>椭球体分离流
%K 离散小涡
%K 涡量
%K 螺度
%K 六丝热线探头
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=4100DA4A1A3BA1B0CE5AD99AE1DFB420&aid=76F04ABF37C746E6&yid=C3ACC247184A22C1&vid=339D79302DF62549&iid=E158A972A605785F&sid=3054A11AD1D7E34A&eid=B7B25E832E7F23D8&journal_id=0459-1879&journal_name=力学学报&referenced_num=0&reference_num=8