Effects of monomer size distribution on the fractal dimensionality of diffusion-limited aggregates

NCU Institutional Repository > 工學院 > 環境工程研究所 > 期刊論文 > Item 987654321/27284

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://ir.lib.ncu.edu.tw/handle/987654321/27284

题名:	Effects of monomer size distribution on the fractal dimensionality of diffusion-limited aggregates
作者:	Chou,CCK;Lee,CT
贡献者:	環境工程研究所
关键词:	CONTROLLED CLUSTER FORMATION;PARTICLES;MODEL
日期:	1996
上传时间:	2010-06-29 18:21:59 (UTC+8)
出版者:	中央大學
摘要:	Computer simulations of diffusion-limited aggregation (DLA) for monomers to investigate the effects of size and of lognormal distribution on the fractal dimensionality of the aggregates were conducted on a two-dimensional lattice. The results show that DLA clusters possess multifractal characteristics. For clusters consisting of monodisperse monomers, the bifurcation point on the graph of the pair correlation function (PCF) for each cluster is located right at the monomer size under investigation. The textural dimension (D-f1) has a stable value of about 1.65, whereas the structural dimension (D-f2) decreased with increase in monomer size. For the cases with monomers in log-normal distributions, the textural dimension is around 1.67; however, the structural dimension decreases with increasing polydispersity of monomer size.
關聯:	PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION
显示于类别:	[環境工程研究所 ] 期刊論文

文件中的档案:

档案	描述	大小	格式	浏览次数
index.html		0Kb	HTML	477	检视/开启

在NCUIR中所有的数据项都受到原著作权保护.

社群 sharing