A non-frozen flow model for pressure space-time correlations in turbulent shear flows

CORC > 力学研究所 > 中国科学院力学研究所 > 非线性力学国家重点实验室

	A non-frozen flow model for pressure space-time correlations in turbulent shear flows
	Guo L(郭力); He GW(何国威); Zhang X(张星)
	2012
会议名称	23rd International Congress of Theoretical and Applied Mechanics
会议日期	2012-08-19
会议地点	中国北京/Beijing, China
关键词	shear frozen turbulent model pressure relation making space Taylor bending study verified towards noise vibration DNS obtained values where channel
页码	326-326
中文摘要	Pressure space-time correlations are important to turbulence generated noise and flow-induced vibration.In this study,we numerically calculate the pressure space-time correlations in turbulence channel flows,and find that Taylor's frozen-flow hypothesis is a
会议录	Abstract Book of 23rd International Congress of Theoretical and Applied Mechanics
语种	英语
内容类型	会议论文
源URL	[http://dspace.imech.ac.cn/handle/311007/48694]
专题	力学研究所_非线性力学国家重点实验室
推荐引用方式 GB/T 7714	Guo L,He GW,Zhang X. A non-frozen flow model for pressure space-time correlations in turbulent shear flows[C]. 见:23rd International Congress of Theoretical and Applied Mechanics. 中国北京/Beijing, China. 2012-08-19.