Molecular Rheology of Comb Polymer Melts. 1. Linear Viscoelastic Response
β Scribed by Daniels, D. R.; McLeish, T. C. B.; Crosby, B. J.; Young, R. N.; Fernyhough, C. M.
- Book ID
- 118278938
- Publisher
- American Chemical Society
- Year
- 2001
- Tongue
- English
- Weight
- 135 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0024-9297
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π SIMILAR VOLUMES
## Abstract **Summary:** We present and assess the use of nonβequilibrium molecular dynamics (NEMD) simulation method for the direct study of the linear viscoelastic behavior of polymer melts. The polymer melt is modeled by a collection of repulsive, anharmonic multibead chains subjected to small a
## Abstract **Summary:** Using molecular dynamics simulations, we determine the linear and nonlinear viscoelastic properties of a model polymer melt in the unentangled regime. Several approaches are compared for the computation of linear moduli and viscosity, including GreenβKubo and nonequilibrium