ON THE THEORY OF DISSIPATIVE PHENOMENA IN VISCOUS-LIQUIDS

被引：4

作者：

GLADKOV, SO

机构：

[1] Institute of Chemical Physics, USSR Academy of Sciences, Moscow

来源：

PHYSICA B | 1990年 / 167卷 / 02期

关键词：

D O I：

10.1016/0921-4526(90)90007-H

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The method of non-equilibrium density matrix has been used to express the viscosity of liquid substances resulting in a simple computation algorithm of eta as a function of temperature and several other parameters of the system. An adequate transition from the correlator to the tensor of the energy-momentum flux connected to the viscosity-eta to a simple integral relationship is proposed. The developed formula enables one to obtain qualitatively consistent results and significantly simplifies abundant and complex computations. The method of functional integration is used to analyse the possibility to describe the behaviour of eta(T - T(g)) in the domain of freezing T(g).

引用

页码：145 / 158

页数：14

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