磁制冷循环分析  

Analysis on Research of Magnetic Refrigeration Cycle

作　　者：张艳[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3期32-36,共5页Refrigeration

摘　　要：磁制冷循环是磁制冷技术中的重要环节 ,为磁制冷机的高效运行提供了理论基础。本文结合磁制冷循环的理论研究 ,详细介绍了磁制冷基本循环和活性蓄冷器 (ActiveMagneticRegenerator,AMR)循环 ,重点分析了影响循环的不可逆因素 ,并对磁制冷循环的发展进行了展望。Magnetic refrigeration cycle is the key of magnetic refrigeration technology,which is the base of high efficiency of magnetic refrigerator.In this paper,the magnetic refrigeration basic cycle and Active Magnetic Regenerator cycle are introduced in detail according to the theoretic research on magnetic refrigeration cycle.Moreover,some irreversible factors affecting the performance of the cycle are analyzed.Finally,the future development of the magnetic refrigeration cycle is described.

关 键 词：磁制冷机 磁制冷循环 活性蓄冷器循环 不可逆因素 

分 类 号：TB61[一般工业技术—制冷工程]