RECIPROCATING MAGNETIC REFRIGERATOR FOR 2-4-K OPERATION - INITIAL RESULTS

被引:25
作者
BARCLAY, JA [1 ]
MOZE, O [1 ]
PATERSON, L [1 ]
机构
[1] MONASH UNIV,DEPT PHYS,CLAYTON 3168,VICTORIA,AUSTRALIA
关键词
D O I
10.1063/1.326683
中图分类号
O59 [应用物理学];
学科分类号
摘要
The basic theory and design of a reciprocating magnetic refrigerator to pump heat from 2.2 to 4.2 K is presented. The results of initial experiments are shown. These results include conduction losses, eddy current losses, frictional losses, and mixing losses. Two cooling cycles were attempted and a net cooling power of 52 mW was observed at 1/60 Hz. The key problems in this design are identified and discussed.
引用
收藏
页码:5870 / 5877
页数:8
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