室温磁制冷工质研究进展  

Summary of Research on Magnetic Material for Room Temperature Refrigeration

作　　者：王从飞[1] 高强[1] 俞炳丰[1] 

机构地区：[1]西安交通大学能源与动力工程学院,西安710049

出　　处：《制冷》2004年第1期27-32,共6页Refrigeration

摘　　要：室温磁制冷工质的研发是决定室温磁制冷技术发展的关键因素之一 ,后者是一种高效、环保的新型制冷技术 ,应用前景非常广泛。本文介绍了磁性工质用于制冷技术的原理、磁性工质的选择依据、室温磁制冷工质的发展现状及活性蓄冷器的相关技术 。Room temperature magnetic refrigeration is a new type of refrigeration technology with high efficiency and environment safety.It shows a great applicable prosperity.Magnetic material is a key factor for the development of room temperature magnetic refrigeration technology.In this paper,the mechanism of magnetic refrigeration,the principles to choose suitable magnetic material,the development of magnetic and the active magnetic regenerator technique are discussed.And the future development of the material for room magnetic refrigeration is described.

关 键 词：磁热效应 室温磁制冷 磁性工质 活性蓄冷器 

分 类 号：TB61[一般工业技术—制冷工程]