Fluid–structure interactions of single and dual wall-mounted 2D flexible filaments in a laminar boundary layer

doi:10.1016/j.jfluidstructs.2019.102787

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

	Fluid–structure interactions of single and dual wall-mounted 2D flexible filaments in a laminar boundary layer
	Zhang X(张翔)1,2; He GW(何国威)1,2 ; Zhang X(张星)1,2
刊名	Journal of Fluids and Structures
	2020-01
卷号	92 页码:102787
关键词	Flow–structure Interactions Immersed Boundary Method Flow-induced Oscillation Frequency Lock-in Vortex Shedding
ISSN号	0889-9746
DOI	10.1016/j.jfluidstructs.2019.102787
英文摘要	We numerically investigated the interactions of a laminar boundary layer flow with both single and dual wall-mounted 2D flexible filaments. The influences of various parameters, including bending rigidity, mass ratio, Reynolds number and interspace between two filaments, on the dynamics of the systems were explored systematically. Different modes of dynamic behavior in the single-filament and dual-filament systems were identified. The wake structures associated with different modes of dynamic behavior were compared. The physical mechanisms underlying the frequency lock-in phenomena observed in the flow-induced oscillations were also elucidated
学科主题	流体力学
分类号	二类/Q1
URL标识	查看原文
语种	英语
其他责任者	张星
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/80038]
专题	力学研究所_非线性力学国家重点实验室
通讯作者	Zhang X(张星)
作者单位	1.中国科学院力学研究所非线性力学国家重点实验室 2.中国科学院大学工程科学学院
推荐引用方式 GB/T 7714	Zhang X,He GW,Zhang X. Fluid–structure interactions of single and dual wall-mounted 2D flexible filaments in a laminar boundary layer[J]. Journal of Fluids and Structures,2020,92:102787.
APA	张翔,何国威,&张星.(2020).Fluid–structure interactions of single and dual wall-mounted 2D flexible filaments in a laminar boundary layer.Journal of Fluids and Structures,92,102787.
MLA	张翔,et al."Fluid–structure interactions of single and dual wall-mounted 2D flexible filaments in a laminar boundary layer".Journal of Fluids and Structures 92(2020):102787.