Analytic dependence of the pressure and energy of an atomic fluid under shear

被引：36

作者：

Marcelli, Gianluca ^{[1
]}

Todd, B.D. ^{[1
]}

Sadus, Richard J. ^{[1
]}

机构：

[1] Center for Molecular Simulation, School of Information Technology, Swinburne University of Technology, P.O. Box 218, Hawthorn, Vic. 3122, Australia

来源：

Physical Review E - Statistical, Nonlinear, and Soft Matter Physics | 2001年 / 63卷 / 2 I期

关键词：

Computer simulation - Hydrostatic pressure - Molecular dynamics - Strain rate - Tensors - Viscosity;

D O I：

10.1103/PhysRevE.63.021204

中图分类号：

学科分类号：

摘要：

The nonequilibrium molecular dynamics (NEMD) simulations of the shear viscosity of argon is discussed. The simulations for a shearing atomic fluid interacting via two and three body potentials were investigated at different strain rates. The hydrostatic pressure exhibited a γ2 strain rate dependence. Results depicted the analytic dependence of pressure and energy of real fluids on the strain rate.

引用

页码：021204 / 021201