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As one of the most popular ultra-low temperature refrigeration methods, adiabatic demagnetization refrigerators (ADR) are widely used in space exploration projects. In order to obtain lower refrigeration temperature and larger refrigeration capacity, multi-stage ADRs are often adopted. Besides the choice of suitable magnetocaloric materials according to the different refrigeration temperatures at each stage, optimization between stages is also important. In this paper, a double-stage ADR in which GGG and CPA are used as refrigerants is taken as an example, to study the effects of the matching mass of magnetocaloric materials used and the initial temperature
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- Original title: Research on stages matching of two-stage adiabatic demagnetization refrigerator.
- Record ID : 30032627
- Languages: English
- Subject: Technology
- Source: 10th IIR Conference on Caloric Cooling and Applications of Caloric Materials
- Publication date: 2024/08/24
- DOI: http://dx.doi.org/10.18462/iir.thermag.2024.0019
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Research on the spring-loaded GGG salt pill for...
- Author(s) : ZHAO P., SHEN J., LI K., LIU P., LI Z., DAI W.
- Date : 2024/08/24
- Languages : English
- Source: 10th IIR Conference on Caloric Cooling and Applications of Caloric Materials
- Formats : PDF
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DEVELOPMENT OF MAGNETIC REFRIGERATORS.
- Author(s) : OGIWARA H., NAKAGOME H., KURIYAMA T.
- Date : 1991/08/10
- Languages : English
- Source: New challenges in refrigeration. Proceedings of the XVIIIth International Congress of Refrigeration, August 10-17, 1991, Montreal, Quebec, Canada.
- Formats : PDF
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Optimization of a one-stage pulse tube refriger...
- Author(s) : WILD S., WIPFLER K., OELLRICH L. R.
- Date : 1995/11/22
- Languages : German
- Source: DKV-Tagungsbericht 1995, Ulm.
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Optimierung von Zweistufigen 4 K Pulsröhrenkühl...
- Author(s) : DKV, THUMMES G., WANG C., HEIDEN C.
- Date : 1997/11/19
- Languages : German
- Source: DKV-Tagungsbericht 24. 1997, Hamburg.
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The new Grenoble 100 microK refrigerator.
- Author(s) : BAEUERLE C., BOSSY J., BUNKOV Ju. M., FISHER S. N., GIANESE C., GODFRIN H.
- Date : 1996
- Languages : English
- Source: Proceedings of the 21st international conference on low temperature physics.
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