Biaxial deformation of a polymer under shear: NMR test of the Doi-Edwards model with convected constraint release

被引：13

作者：

机构：

[1] Cormier, R.J.

[2] Kilfoil, M.L.

[3] Callaghan, P.T.

来源：

Cormier, R.J. | 2001年 / American Institute of Physics Inc.卷 / 64期

关键词：

Conformations - Hydrodynamics - Mathematical models - Molecules - Nuclear magnetic resonance spectroscopy - Shear deformation - Shear stress - Tensors - Velocity - Vortex flow;

D O I：

10.1103/PhysRevE.64.051809

中图分类号：

学科分类号：

摘要：

The Doi-Edwards model was modified to incorporate the convected constrain release mechanism and with the independent alignment approximation removed. The resulting model enabled to successfully capture the behavior of the diagonal elements of the alignment tensor obtained by the NMR method.

引用