Eshelby description of highly viscous flow III

U. Buchenau

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arXiv · 1809.10730

Eshelby description of highly viscous flow III

U. Buchenau

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Abstract

The recent Eshelby description of the highly viscous flow leads to the prediction of a factor of two different viscosities in stationary and alternating flow, in agreement with experimental evidence. The Kohlrausch barrier density increase with increasing barrier height finds a physical justification in the Adam-Gibbs increase of the number of structural alternatives of the Eshelby region with its increasing size. The new Ansatz allows to determine the number of atoms or molecules in the rearranging Eshelby domains from a combination of dynamic shear relaxation and calorimetric data.

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U. Buchenau. 2018-09-27. Eshelby description of highly viscous flow III. https://arxiv.org/abs/1809.10730

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