IMECH-IR  > 力学所知识产出(1956-2008)
非均匀尾迹型剪切流中的旋涡演化控制初步探索
赵红亮; 凌国灿; 牛家玉
Source Publication第十届全国分离流、旋涡和流动控制会议论文集
2004
Pages110-118
Conference Name第十届全国分离流、旋涡和流动控制会议
Conference Date2004-10-1
Conference Place中国南京
Abstract本文利用不可压N-S方程的高精度格式对尾迹型来流进行直接数值模拟,讨论来流强度和特征长度延展向呈谐波状变化的尾迹型流动中旋涡三维结构及其演化、各涡分量之间的相互转化以及稳定性,进一步研究尾迹性剪切流小展向非均匀性对流动的影响。在此基础上,初步研究流动转捩过程中如何能使大尺度旋涡结构削弱,从而为流动控制提供参考。
Keyword旋涡 控制 剪切流
Department力学所
Language中文
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/48169
Collection力学所知识产出(1956-2008)
Recommended Citation
GB/T 7714
赵红亮,凌国灿,牛家玉. 非均匀尾迹型剪切流中的旋涡演化控制初步探索[C]第十届全国分离流、旋涡和流动控制会议论文集,2004:110-118.
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