流线型轴对称钝体尾迹特性及其声激励控制

IMECH-IR > 力学所知识产出(1956-2008)

	流线型轴对称钝体尾迹特性及其声激励控制
	董宇飞; 魏中磊
Source Publication	力学学报
	1999
Volume	31 Issue:6 Pages:682-693
ISSN	0459-1879
Abstract	在Ｒｅ＝３.０×１０＾３～１.０×１０＾５的内实验研究了流线型轴对称钝体尾迹特性，并采用声激励手段对尾迹进行控制。研究表明，自然状态下流线型对称钝体尾涡无量纲脱落频率在Ｒｅ＝５.０×１０＾４～１.０×１０＾５的范围内具有普适性，适当频率的声激励可以减小回流区，该结果对工程减阻人有实际应用价值。实验中脉冲热线的成功应用为复杂流场的测量提供了新的技术手段。
Subject Area	力学
Indexed By	其他
Document Type	期刊论文
Identifier	http://dspace.imech.ac.cn/handle/311007/16305
Collection	力学所知识产出(1956-2008)
Recommended Citation GB/T 7714	董宇飞,魏中磊. 流线型轴对称钝体尾迹特性及其声激励控制[J]. 力学学报,1999,31,6,:682-693.
APA	董宇飞,&魏中磊.(1999).流线型轴对称钝体尾迹特性及其声激励控制.力学学报,31(6),682-693.
MLA	董宇飞,et al."流线型轴对称钝体尾迹特性及其声激励控制".力学学报 31.6(1999):682-693.

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