Nonlinear reptation in molecular based hysteresis models for polymers
Nonlinear reptation in molecular based hysteresis models for polymers
复制标题
DOI：
10.1090/qam/2104273
复制
发表时间：
2004-12-01
影响因子：
0.8
通讯作者：
Pinter, GA
中科院分区：
文献类型：
--
作者：
Banks, HT;Medhin, NG;Pinter, GA
我们将Doi-Edwards和Johnson-Stacer的线性“粘滑”模型推广到非线性管旋转模型。然后，我们表明，当这些模型与允许松弛时间分布的概率公式相结合时，可以很好地描述高填充橡胶拉伸变形的动态实验。注意到与其他应用的连接，包括在其他粘弹性材料(例如，活组织)中的介电极化和旋转。
We extend the linear "stick-slip" models of Doi-Edwards and Johnson-Stacer to nonlinear tube reptation models. We then show that such models, when combined with probabilistic formulations allowing distributions of relaxation times, provide a good description of dynamic experiments with highly filled rubber in tensile deformations. A connection to other applications including dielectric polarization and reptation in other viscoelastic materials (e.g., living tissue) is noted.