Extended thermodynamics of real gases with dynamic pressure: An extension of Meixner's theory

被引：67

作者：

Arima, Takashi ^{[3
]}

Taniguchi, Shigeru ^{[4
]}

Ruggeri, Tommaso ^{[1
,2
]}

Sugiyama, Masaru ^{[3
]}

机构：

[1] Univ Bologna, Dept Math, Bologna, Italy

[2] Univ Bologna, Res Ctr Appl Math CIRAM, Bologna, Italy

[3] Nagoya Inst Technol, Grad Sch Engn, Nagoya, Aichi 4668555, Japan

[4] Nagoya Inst Technol, Ctr Social Contribut & Collaborat, Nagoya, Aichi 4668555, Japan

来源：

PHYSICS LETTERS A | 2012年 / 376卷 / 44期

关键词：

Extended thermodynamics; Dynamic pressure; Dispersion relation for sound; Meixner's theory; Kinetic theory; KINETIC-THEORY; EQUATIONS; ENTROPY; FLUIDS; SYSTEMS; ENERGY; MODEL;

D O I：

10.1016/j.physleta.2012.08.030

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Basing on the recent theory of extended thermodynamics of dense gases, we study a thermodynamic theory of gases with the energy transfer from molecular translational mode to internal modes as an extension of Meixner's theory. We focus our attention on the simplest case with only one dissipative process due to the dynamic pressure. The dispersion relation for sound derived from the present theory is compared with that from Meixner's theory. Kinetic theoretical basis of the present approach is also discussed. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：2799 / 2803

页数：5

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