Short-wave limit of hydrodynamics: A soluble example

被引：54

作者：

Gorban, AN

Karlin, IV

机构：

[1] Computing Center, Russian Academy of Sciences, Krasnoyarsk-36

来源：

PHYSICAL REVIEW LETTERS | 1996年 / 77卷 / 02期

关键词：

D O I：

10.1103/PhysRevLett.77.282

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The Chapman-Enskog series for shear stress is summed up in a closed form for a simple model of Grad moment equations. The resulting linear hydrodynamics is demonstrated to be stable for all wavelengths, and the exact asymptotic of the acoustic spectrum in the short-wave domain is obtained.

引用

页码：282 / 285

页数：4