Microscopic Hydrodynamic Modes in a Binary Hard Sphere Mixture

被引：1

作者：

Reichl, L. E. ^{[1
]}

Gust, Erich D. ^{[2
]}

机构：

[1] Univ Texas Austin, Dept Phys, Ctr Complex Quantum Syst, Austin, TX 78712 USA

[2] Providence Coll, Dept Engn Phys Syst, Providence, RI 02918 USA

来源：

JOURNAL OF STATISTICAL PHYSICS | 2017年 / 168卷 / 01期

关键词：

Noble gas binary mixtures; Hydrodynamic modes; Shear viscosity; Sound speed; Light scattering; LIGHT-SCATTERING; ENSKOG EQUATION; KINETIC-THEORY; GAS-MIXTURES; VISCOSITY; COEFFICIENTS; PROPAGATION; SOUND;

D O I：

10.1007/s10955-017-1798-7

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We derive analytic microscopic expressions for the shear viscosity, the speed of sound, and the decay rates of the hydrodynamic modes in a hard sphere binary gas mixture directly from the spectral properties of coupled Boltzmann equations. We show that the analytic expressions give good agreement with experimental viscosity data and to the results of light scattering experiments on noble gas binary mixtures.

引用

页码：43 / 67

页数：25

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