KINETICS OF POLYMER-CHAINS IN ELONGATIONAL FLOW

被引：11
|
作者：
DARINSKII, AA
SAPHIANNIKOVA, MG
机构：
[1] Institute of Macromolecular Compounds, Russian Academy of Sciences, St Petersburg, 199004
来源：
JOURNAL OF NON-CRYSTALLINE SOLIDS | 1994年 / 172卷 / pt 2期
关键词：
D O I：
10.1016/0022-3093(94)90601-7
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The Brownian dynamics technique was used to simulate the kinetics of neutral and charged polymer chains in elongational flow. A macromolecule is represented by a dumbbell with conformation-dependent parameters. The simulation results were compared with predictions of the Peterline-de Gennes kinetic equation. It was shown that the theory works quite well beyond the limits of 'coil-stretched chain' transition region.
引用
收藏
页码：932 / 934
页数：3
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