利用分形理论对Lennard-Jones12-6流体气液界面性质进行了研究.得到了密度分布及温度分布,将表面张力与气液界面的分形维数进行关联.分形维数是界面层所固有的,它与界面的其它特性有着本质的联系,因此,可以通过测量界面层的分形维数,再利用此分形维数确定界面的其它特性.这种全新的测量界面特性的方法有望由此产生.
参考文献
| [1] | J. H. Walther;P. Kououtsakos .Molecular Dynamics Simulation of Nanodroplet Evaporation[J].Journal of heat transfer: Transactions of the ASME,2001(4):741-748. |
| [2] | Sanjib Senapati .A molecular dynamics simulation study of the dimethyl sulfoxide liquid-vapor interface[J].The Journal of Chemical Physics,2002(4):1812-1816. |
| [3] | Scott W Sides;Gary S Grest;Martin D Lacasse .Capollary Waves at Liquid-Vapor Interfaces: A Molecular Dynamics Simulation[J].Physical Review E,1999,60(06):6708-6713. |
| [4] | Zakharov VV.;Laaksonen A.;Brodskaya EN. .Surface properties of water clusters: a molecular dynamics study[J].Molecular physics,1998(2):203-209. |
| [5] | Viktor V Zakharov;Elena N Brodskaya;Aatto Laaksonen .Surface Tension of Water Droplets: a Molecular Dynamics Study of Model and Size Dependencies[J].Journal of Chemical Physics,1997,107:10675-10682. |
| [6] | P. S. Addison;A. S. Ndumu .Engineering applications of fractional brownian motion: self-affine and self-similar random processes[J].Fractals: An interdisciplinary journal on the complex geometry of nature,1999(2):151-157. |
| [7] | 杨展如.分形物理学[M].上海:上海科技教育出版社,1996:1-25. |
| [8] | 刘式达;刘式适.分形和分维引论[M].北京:气象出版社,1993:17-20. |
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