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Microscopic Expression of the Surface Tension of Nano-Scale Cylindrical Liquid and Applicability of the Laplace Equation
Cui SW(崔树稳); Wei JA; Xiaosong; Xu SH(徐升华); Sun ZW(孙祉伟); Zhu RC(朱如曾); Zhu, RZ (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Micrograv, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China.
Source PublicationJOURNAL OF COMPUTATIONAL AND THEORETICAL NANOSCIENCE
2015-02
Volume12Issue:2Pages:189-193
ISSN1546-1955
AbstractThere is no consensus on whether the macroscopic Laplace Equation of capillarity is applicable for nanoscale systems. The microscopic expression for the radius and surface tension of the surface of tension for cylindrical liquid were deduced on Gibbs theory of capillarity. The radii and tensions of the surfaces of tension and the differences between internal and outside pressure for several argon liquid cylinders consisting of different numbers of atoms with Lennard-Jones (LJ) potential under the temperature of 90 K were obtained by combination of molecular dynamics simulation and calculation. The results suggested that Laplace equation could be applicable in nanoscale with fairly good approximation.
KeywordNano-scale Cylindrical Liquid Gibbsian Surface Of Tension Molecular Dynamics Simulation Surface Tension
Subject AreaChemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
DOI10.1166/jctn.2015.3715
URL查看原文
Indexed BySCI ; EI
Language英语
WOS IDWOS:000351892500005
WOS KeywordCURVED FLUID INTERFACES ; MOLECULAR-DYNAMICS ; FUNDAMENTAL EQUATION ; VAPOR INTERFACE ; SIMULATION ; CAPILLARITY ; DEPENDENCE ; PRESSURE ; BUBBLE
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS SubjectChemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
Funding OrganizationNational Natural Science Foundation of China [11072242, 11032011] ; Doctor Research Foundation of Henan Polytechnic University [648734] ; MOST [2011CB935902, 2013CB934000, 2010DFA72760, 2011CB711202, 2013AA050903, 2011AA11A257, 2011AA11A254]
DepartmentNML复杂流体
ClassificationQ3
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/49925
Collection国家微重力实验室
Corresponding AuthorZhu, RZ (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Micrograv, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Cui SW,Wei JA,Xiaosong,et al. Microscopic Expression of the Surface Tension of Nano-Scale Cylindrical Liquid and Applicability of the Laplace Equation[J]. JOURNAL OF COMPUTATIONAL AND THEORETICAL NANOSCIENCE,2015,12(2):189-193.
APA Cui SW.,Wei JA.,Xiaosong.,Xu SH.,Sun ZW.,...&Zhu, RZ .(2015).Microscopic Expression of the Surface Tension of Nano-Scale Cylindrical Liquid and Applicability of the Laplace Equation.JOURNAL OF COMPUTATIONAL AND THEORETICAL NANOSCIENCE,12(2),189-193.
MLA Cui SW,et al."Microscopic Expression of the Surface Tension of Nano-Scale Cylindrical Liquid and Applicability of the Laplace Equation".JOURNAL OF COMPUTATIONAL AND THEORETICAL NANOSCIENCE 12.2(2015):189-193.
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