IMECH-IR  > 流固耦合系统力学重点实验室
Particle-Based Modeling of Asymmetric Flexible Fibers in Viscous Flows
Yang XF(杨秀峰); Liu MB(刘谋斌); Liu, MB (reprint author), Peking Univ, Coll Engn, BIC ESAT, Beijing 100187, Peoples R China.; Liu, MB (reprint author), Peking Univ, State Key Lab Turbulence & Complex Syst, Beijing 100871, Peoples R China.
Source PublicationCOMMUNICATIONS IN COMPUTATIONAL PHYSICS
2017-10-01
Volume22Issue:4Pages:1015-1027
ISSN1815-2406
AbstractThe present paper follows our previous work [Yang et al., Phys. Rev. E, 90 (2014), 063011] in which the bending modes of a symmetric flexible fiber in viscous flows were studied by using a coupling approach of smoothed particle hydrodynamics (SPH) and element bending group (EBG). It was shown that a symmetric flexible fiber can undergo four different bending modes including stable U-shape, slight swing, violent flapping and stable closure modes. For an asymmetric flexible fiber, the bending modes can be different. This paper numerically studies the fiber shape, flow field and fluid drag of an asymmetric flexible fiber immersed in a viscous fluid flow by using the SPH-EBG coupling method. An asymmetric number is defined to describe the asymmetry of a flexible fiber. The effects of the asymmetric number on the fiber shape, flow field and fluid drag are investigated.
KeywordFluid-structure Interaction Asymmetric Flexible Fiber Drag Force Smoothed Particle Hydrodynamics (Sph) Element Bending Group (Ebg)
DOI10.4208/cicp.OA-2016-0208
Indexed BySCI
Language英语
WOS IDWOS:000405928100006
WOS KeywordINCOMPRESSIBLE FLOWS ; DRAG REDUCTION ; BROAD LEAVES ; LIQUID-DROP ; SPH ; HYDRODYNAMICS ; RECONFIGURATION ; SIMULATION
WOS Research AreaPhysics
WOS SubjectPhysics, Mathematical
Funding OrganizationNational Natural Science Foundation of China(11302237 ; U1530110)
Classification二类
Ranking1
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/60919
Collection流固耦合系统力学重点实验室
Corresponding AuthorLiu, MB (reprint author), Peking Univ, Coll Engn, BIC ESAT, Beijing 100187, Peoples R China.; Liu, MB (reprint author), Peking Univ, State Key Lab Turbulence & Complex Syst, Beijing 100871, Peoples R China.
Recommended Citation
GB/T 7714
Yang XF,Liu MB,Liu, MB ,et al. Particle-Based Modeling of Asymmetric Flexible Fibers in Viscous Flows[J]. COMMUNICATIONS IN COMPUTATIONAL PHYSICS,2017,22(4):1015-1027.
APA 杨秀峰,刘谋斌,Liu, MB ,&Liu, MB .(2017).Particle-Based Modeling of Asymmetric Flexible Fibers in Viscous Flows.COMMUNICATIONS IN COMPUTATIONAL PHYSICS,22(4),1015-1027.
MLA 杨秀峰,et al."Particle-Based Modeling of Asymmetric Flexible Fibers in Viscous Flows".COMMUNICATIONS IN COMPUTATIONAL PHYSICS 22.4(2017):1015-1027.
Files in This Item: Download All
File Name/Size DocType Version Access License
JouArt-2017-080.pdf(1039KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[杨秀峰]'s Articles
[刘谋斌]'s Articles
[Liu, MB (reprint author), Peking Univ, Coll Engn, BIC ESAT, Beijing 100187, Peoples R China.]'s Articles
Baidu academic
Similar articles in Baidu academic
[杨秀峰]'s Articles
[刘谋斌]'s Articles
[Liu, MB (reprint author), Peking Univ, Coll Engn, BIC ESAT, Beijing 100187, Peoples R China.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[杨秀峰]'s Articles
[刘谋斌]'s Articles
[Liu, MB (reprint author), Peking Univ, Coll Engn, BIC ESAT, Beijing 100187, Peoples R China.]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: JouArt-2017-080.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.