PRESSURE-DEPENDENCE OF SHEAR VISCOSITY

被引：7

作者：

AVRAMOV, I

机构：

[1] Institute of Physical Chemistry, Bulgarian Academy of Science, Sofia

来源：

PHYSICA STATUS SOLIDI A-APPLIED RESEARCH | 1990年 / 120卷 / 01期

关键词：

D O I：

10.1002/pssa.2211200111

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A theoretical model describing the influence of temperature, T, and pressure, P, on the shear viscosity of melts is discussed. It is demonstrated that the formula η = η0 exp {(γTm/T)a [(P + P0)/(P1 + P0)]2/z} reproduces well the existing data on shear viscosity η. The increase of the glass transition temperature with pressure is discussed as well. Copyright © 1990 WILEY‐VCH Verlag GmbH & Co. KGaA

引用

页码：133 / 138

页数：6

共 24 条

[1] ON TEMPERATURE DEPENDENCE OF COOPERATIVE RELAXATION PROPERTIES IN GLASS-FORMING LIQUIDS [J].