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The paper considers the problem of optimizing the cooling of a magnetocaloric refrigerator. The performance of a single material regenerator under different operating conditions is studied theoretically and experimentally. The basic principles of the design and implementation of this magnetic refrigerator prototype are presented as well as a new magnetic assembly of Nd-Fe-B permanent magnets. The design of the equipment uses a movement of relative displacement optimized for the phases of activation and inactivation of the magnetic field. Each part of the equipment is implemented in order to be controlled separately and to allow a large variety of the tests.
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Pages: 2005-4
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Details
- Original title: A new system for a magnetocaloric refrigerator.
- Record ID : 2006-1233
- Languages: English
- Subject: Technology
- Source: 1st International Conference on Magnetic Refrigeration at Room Temperature
- Publication date: 2005/09/27
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Indexing
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Themes:
Refrigerant circulation: piping, control, automation, safety;
Caloric cooling (magnetocaloric, electrocaloric, elastocaloric and barocaloric cooling);
Other refrigerating systems (desiccant cooling, thermoelectrics, thermoacoustics…) - Keywords: Technology; Magnetic refrigerator; Magnet; Boron; Design; Control (automatic); Prototype; Optimization; Neodymium; Iron; Expérimentation
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- Date : 2009/05/11
- Languages : English
- Source: 3rd International Conference on Magnetic Refrigeration at Room Temperature
- Formats : PDF
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- Date : 2009/05/11
- Languages : English
- Source: 3rd International Conference on Magnetic Refrigeration at Room Temperature
- Formats : PDF
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New investigations in magnetic refrigeration de...
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- Date : 2009/05/11
- Languages : English
- Source: 3rd International Conference on Magnetic Refrigeration at Room Temperature
- Formats : PDF
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On the optimal magnet design for magnetic refri...
- Author(s) : BJØRK R., BAHL C. R. H., SMITH A., et al.
- Date : 2009/05/11
- Languages : English
- Source: 3rd International Conference on Magnetic Refrigeration at Room Temperature
- Formats : PDF
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Near room temperature magnetic refrigeration: t...
- Author(s) : ZIMM C., RUSSEK S.
- Date : 2009/05/11
- Languages : English
- Source: 3rd International Conference on Magnetic Refrigeration at Room Temperature
- Formats : PDF
View record