Temporal evolution of characteristic length and fractal dimension for a non-Euclidean system

被引：13

作者：

Sen, D. ^{[1
]}

Mazumder, S. ^{[1
]}

Bahadur, J. ^{[1
]}

机构：

[1] Bhabha Atom Res Ctr, Div Solid State Phys, Bombay 400085, Maharashtra, India

来源：

PHYSICAL REVIEW B | 2009年 / 79卷 / 13期

关键词：

calcium compounds; cements (building materials); fractals; reaction kinetics theory; solvation; QUENCHED AL-ZN; PHASE-SEPARATION; SPINODAL DECOMPOSITION; X-RAY; LIGHT-SCATTERING; KINETICS; MODEL; PRECIPITATION; AGGREGATION; DYNAMICS;

D O I：

10.1103/PhysRevB.79.134207

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In order to understand some yet incomprehensible experimental observations on temporal evolution of characteristic length and fractal dimension of a dynamical system, a model simulation has been attempted. It has been shown that the present simulation corroborates well with the trend of the experimentally observed temporal evolutions of fractal dimension and characteristic length during light water hydration of calcium silicates (C3S and C2S) and ordinary Portland cement. The dynamical scaling of the scattering functions was found to be valid during hydration, particularly in intermediate and in late stages of hydration process.

引用

页数：8