磁制冷研究现状  

Recent developments of magnetic refrigeration

作　　者：孙立佳[1] 孙淑凤[1] 王玉莲[1] 王立[1] 

机构地区：[1]北京科技大学热科学与能源系,北京100083

出　　处：《低温与超导》2008年第9期17-23,共7页Cryogenics and Superconductivity

摘　　要：在能源紧缺、全球气温上升、环境影响日趋严重的背景下,磁制冷作为一项高新绿色制冷技术,其发展前景为各国所看好。文中简要介绍了有关磁制冷样机的研究现状、磁制冷原理、磁制冷循环、磁制冷的关键技术,以及磁制冷的应用,并对磁制冷的趋势作出展望。In the background of energy shortage, global warming and environmental impact aggravating, magnetic refrigeration,as a high -tech green refrigeration teehnology, has a bright prospeet in all the countries. In this paper,the basic principle and the key teehniques of magnetic refrigeration, the cycle of magnetie refrigeration, recent developments of magnetie refrigeration prototype and the application of magnetic refrigeration were introduced. And the prospect of magnetic refrigeration trend had been presented.

关 键 词：磁制冷 磁制冷循环 磁制冷样机 

分 类 号：TB61[一般工业技术—制冷工程] TB66