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

来源：

JOURNAL OF APPLIED PHYSICS | 1979年 / 50卷 / 09期

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

页码：5870 / 5877

页数：8

共 38 条

[1]

ATKINS KR, 1959, LIQUID HELIUM, pCH2

[2] LOW-TEMPERATURE CONDUCTIVITY OF GD2(SO4)38H2O AND DY2TI2O7 AS A FUNCTION OF MAGNETIC-FIELD [J].

BARCLAY, JA ;

PATERSON, L ;

BINGHAM, D ;

MOZE, O .

CRYOGENICS, 1978, 18 (09) :535-537

[3] LOW-TEMPERATURE THERMAL-CONDUCTIVITY OF SOME COMPOSITE-MATERIALS [J].

BARCLAY, JA ;

ROSENBLUM, SS ;

STEYERT, WA .

CRYOGENICS, 1976, 16 (09) :539-543

[4]

Brillouin L., 1948, ELECT COMMUN, V25, P300

[5]

BROWN GE, UNPUBLISHED

[6] MAGNETIC HEAT PUMPING NEAR ROOM-TEMPERATURE [J].

BROWN, GV .

JOURNAL OF APPLIED PHYSICS, 1976, 47 (08) :3673-3680

[7]

Callen H. B., 1960, THERMODYNAMICS INTRO

[8]

CHILOWSKY C, Patent No. 2518800

[9]

CHILOWSKY C, Patent No. 2619603

[10]

CHILOWSKY C, Patent No. 2648784

← 1 2 3 4 →