GRANULAR TEMPERATURE - EXPERIMENTAL-ANALYSIS

被引：29

作者：

IPPOLITO, I

ANNIC, C

LEMAITRE, J

OGER, L

BIDEAU, D

机构：

[1] Groupe Matière Condensée et Matériaux, URA CNRS 804, Bâtiment 11B

来源：

PHYSICAL REVIEW E | 1995年 / 52卷 / 02期

关键词：

D O I：

10.1103/PhysRevE.52.2072

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

The concept of granular temperature, introduced in the kinetic theory of rapid granular flow, is discussed here from experiments on a large air blowing table. Essentially, because granular systems are dissipative, the ''temperature'' is dependent on particle mass. This leads to a lack of equipartition. Then, granular temperature cannot be defined.

引用

页码：2072 / 2075

页数：4

共 17 条

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