Improving the performance of an active carbon-nitrogen adsorption cryocooler by thermal regeneration

被引：16

作者：

Baby, R ^{[1
]}

Prakash, MJ ^{[1
]}

机构：

[1] TKM Coll Engn, Dept Mech Engn, Kollam 691005, Kerala, India

来源：

CARBON | 2005年 / 43卷 / 11期

关键词：

activated carbon; adsorption; thermodynamic analysis;

D O I：

10.1016/j.carbon.2005.04.013

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：

Thermodynamic analysis was done on single and two stage active carbon nitrogen adsorption cryocoolers to study the effect of thermal regeneration on the performance. Heat regeneration within compressors operating in the same temperature range is considered. From the analysis done on 80 K cooler and 117.5 K cooler, it is found that dramatic efficiency improvement is possible with the use of compressor heat regeneration techniques. (C) 2005 Elsevier Ltd. All rights reserved.

引用

页码：2338 / 2343

页数：6