A pragmatical access to the viscous flow
Disordered Systems and Neural Networks
2017-06-21 v2 Soft Condensed Matter
Abstract
The paper derives a relation for the viscosity of undercooled liquids on the basis of the pragmatical model concept of Eshelby relaxations with a finite lifetime. From accurate shear relaxation data in the literature, one finds that slightly less than half of the internal stresses relax directly via single Eshelby relaxations; the larger part dissolves at the terminal lifetime, which is a combined effect of many Eshelby relaxations.
Keywords
Cite
@article{arxiv.1609.09868,
title = {A pragmatical access to the viscous flow},
author = {U. Buchenau},
journal= {arXiv preprint arXiv:1609.09868},
year = {2017}
}
Comments
4 pages