HEAT AND MASS-TRANSFER IN METAL HYDRIDE REACTION BEDS - EXPERIMENTAL AND THEORETICAL RESULTS

被引：215

作者：

MAYER, U

GROLL, M

SUPPER, W

机构：

[1] Univ of Stuttgart, Stuttgart, West Ger, Univ of Stuttgart, Stuttgart, West Ger

来源：

JOURNAL OF THE LESS-COMMON METALS | 1987年 / 131卷

关键词：

AIR CONDITIONING - Equipment - Heat pump systems - Hydrogen - MASS TRANSFER - Mathematical Models - Refrigerators;

D O I：

10.1016/0022-5088(87)90523-6

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A numerical model for transient heat and mass transfer within metal hydride reaction beds is presented. Theoretical predictions based on this model are compared with experimentally determined reaction rates and pressure-temperature distributions within the reaction beds. In addition, a mathematical treatment of the behavior of coupled reaction beds is shown and as an example calculated hydrogen pressures are compared with experimental results. This work is relevant to heat pumps, heat transformers, refrigerators and air conditioners.

引用

页码：235 / 244

页数：10