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Apparent hydrodynamic slip induced by density inhomogeneities at fluid-solid interfaces
Xu, Junbo1; Yang, Chao1; Sheng, Yu-Jane2; Tsao, Heng-Kwong3
2015
Source PublicationSOFT MATTER
ISSN1744-683X
Volume11Issue:35Pages:6916-6920
AbstractThis study demonstrates that even when the no-slip condition is satisfied on the surface of a solid wall, apparent hydrodynamic slip can be clearly seen owing to a continuous variation of viscosity associated with density inhomogeneity near the wall. The relationship between the apparent slip length and the local fluid properties, such as viscosity and/or density, has been established theoretically. The apparent slip length depends on the flow type and three cases are considered: shear-driven flow, body force-driven flow, and flow driven by external force acting on adsorbed solutes. Particle-based simulations have been performed and the consistency between our theory and the simulation has been verified.
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
DOI10.1039/c5sm01627d
Indexed BySCI
Language英语
WOS KeywordDISSIPATIVE PARTICLE DYNAMICS ; SIMULATION
WOS Research AreaChemistry ; Materials Science ; Physics ; Polymer Science
WOS SubjectChemistry, Physical ; Materials Science, Multidisciplinary ; Physics, Multidisciplinary ; Polymer Science
WOS IDWOS:000360460400001
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Cited Times:13[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/19493
Collection湿法冶金清洁生产技术国家工程实验室
Affiliation1.Chinese Acad Sci, Inst Proc Engn, Beijing, Peoples R China
2.Natl Taiwan Univ, Dept Chem Engn, Taipei 106, Taiwan
3.Natl Cent Univ, Dept Chem & Mat Engn, Chungli 320, Taiwan
Recommended Citation
GB/T 7714
Xu, Junbo,Yang, Chao,Sheng, Yu-Jane,et al. Apparent hydrodynamic slip induced by density inhomogeneities at fluid-solid interfaces[J]. SOFT MATTER,2015,11(35):6916-6920.
APA Xu, Junbo,Yang, Chao,Sheng, Yu-Jane,&Tsao, Heng-Kwong.(2015).Apparent hydrodynamic slip induced by density inhomogeneities at fluid-solid interfaces.SOFT MATTER,11(35),6916-6920.
MLA Xu, Junbo,et al."Apparent hydrodynamic slip induced by density inhomogeneities at fluid-solid interfaces".SOFT MATTER 11.35(2015):6916-6920.
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