Anomalous scaling for Lagrangian velocity structure functions in fully developed turbulence

doi:10.1103/PhysRevE.83.025301

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	Anomalous scaling for Lagrangian velocity structure functions in fully developed turbulence
	He GW(何国威); He, GW (reprint author), Chinese Acad Sci, Inst Mech, Lab Nonlinear Mech, Beijing 100190, Peoples R China
发表期刊	Physical Review E
	2011
卷号	83 期号:2 页码:25301
ISSN	1539-3755
摘要	A hierarchical structure model is developed for anomalous scaling of the Lagrangian velocity structure functions in fully developed turbulence. This model is an extension of the Eulerian hierarchical structure model of She and Leveque [Phys. Rev. Lett. 72, 366 (1994)] to the Lagrangian velocity structure functions, where the straining and sweeping hypotheses are used to build up the relationship between the singular scalings of Lagrangian and Eulerian intermittent structures. The Lagrangian scaling exponents obtained from the straining hypothesis are in good agreement with the experimental results of the Bodenschatz group.
关键词	Space-time Correlations Isotropic Turbulence Sweeping Decorrelation Statistics Hypothesis
学科领域	Physics
DOI	10.1103/PhysRevE.83.025301
URL	查看原文
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000286987300001
关键词[WOS]	SPACE-TIME CORRELATIONS ; ISOTROPIC TURBULENCE ; SWEEPING DECORRELATION ; STATISTICS ; HYPOTHESIS
WOS研究方向	Physics
WOS类目	Physics, Fluids & Plasmas ; Physics, Mathematical
项目资助者	This work was supported by the National Natural Science Foundation of China under Project Nos. 10325211, 10628206, and 10732090, the Chinese Academy of Sciences under Innovative Project "Multi-scale modeling and simulation in complex systems" (KJCX-SW-L08), and the National Basic Research Program of China (973 Program) under Project No. 2007CB814800.
课题组名称	LNM湍流
论文分区	一类
引用统计	被引频次：7[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/44942
专题	非线性力学国家重点实验室
通讯作者	He, GW (reprint author), Chinese Acad Sci, Inst Mech, Lab Nonlinear Mech, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	He GW,He, GW . Anomalous scaling for Lagrangian velocity structure functions in fully developed turbulence[J]. Physical Review E,2011,83,2,:25301.
APA	何国威,&He, GW .(2011).Anomalous scaling for Lagrangian velocity structure functions in fully developed turbulence.Physical Review E,83(2),25301.
MLA	何国威,et al."Anomalous scaling for Lagrangian velocity structure functions in fully developed turbulence".Physical Review E 83.2(2011):25301.

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