APPROXIMATE ANALYTICAL SOLUTION OF NUCLEATION PROBLEMS

被引：1
作者：
DEMO, P
KOZISEK, Z
机构：
[1] Institute of Physics, Academy of Sciences of Czech Republic, 18040 Prague 8
来源：
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 1993年 / 173卷 / 1-2期
关键词：
D O I：
10.1016/0921-5093(93)90183-F
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
A Fokker-Planck-like equation describing the homogeneous nucleation process in one-component system is solved analytically by a novel method based on boundary layer theory combined with a Green function technique. Important characteristics of nucleation (nucleation rate, integrated flux, time lag) are determined. The accuracy, of the approach is illustrated by comparison with purely numerical simulations as well as with experimental data and other previous analytical solutions.
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页码：41 / 44
页数：4
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