ShareSummary
Modelling is a particularly cost-effective method for studying, designing, and optimizing a magnetic refrigeration system. Several aspects of the modelling and design process are discussed, and an example is given illustrating the optimal design of a bed composed of multiple layers of a magnetocaloric material with a sharp first-order magnetic transition. The model of the system is extended to include the effect of coatings on the magnetocaloric particles in the bed. Such coatings are desirable for the prevention of chemical interaction with the heat transfer fluid, or for the formation of connected beds.
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Details
- Original title: Modelling of a magnetic refrigeration system with a layered bed.
- Record ID : 30000604
- Languages: English
- Source: Measures to address climate change. 2010 International Symposium on Next-generation Air Conditioning and Refrigeration Technology: February 17-19, Tokyo, Japan.
- Publication date: 2010/02/17
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Indexing
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Themes:
Thermodynamic measurements;
Heat transfer;
Caloric cooling (magnetocaloric, electrocaloric, elastocaloric and barocaloric cooling) - Keywords: Refrigerating system; Magnetic refrigerator; Magnetocaloric cooling; Heat transfer; Coating (materials); Modelling; Material; Entropy; Magnetocaloric effect; COP; Specific heat
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Improvement of the performance of room temperat...
- Author(s) : OKAMURA T., ITO K., HIRANO N.
- Date : 2010/02/17
- Languages : English
- Source: Measures to address climate change. 2010 International Symposium on Next-generation Air Conditioning and Refrigeration Technology: February 17-19, Tokyo, Japan.
- Formats : PDF
View record
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1D model of an active magnetic regenerator.
- Author(s) : NIKKOLA P., MAHMED C., BALLI M., et al.
- Date : 2012/09/17
- Languages : English
- Source: 5th International Conference on Magnetic Refrigeration at Room Temperature (Thermag V). Proceedings: Grenoble, France, September 17-20, 2012.
- Formats : PDF
View record
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Experimental determination of flow and heat tra...
- Author(s) : KNAUF S., NELLIS G., KLEIN S.
- Date : 2010/07/12
- Languages : English
- Formats : PDF
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MCE determination in a manganite with phase sep...
- Author(s) : GUILLOU F., HARDY V., FRUCHART D., et al.
- Date : 2012/09/17
- Languages : English
- Source: 5th International Conference on Magnetic Refrigeration at Room Temperature (Thermag V). Proceedings: Grenoble, France, September 17-20, 2012.
- Formats : PDF
View record
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Estimation of cooling characteristics of AMR-ty...
- Author(s) : KAWANAMI T., HIRANO S., HIRANO N., et al.
- Date : 2010/02/17
- Languages : English
- Source: Measures to address climate change. 2010 International Symposium on Next-generation Air Conditioning and Refrigeration Technology: February 17-19, Tokyo, Japan.
- Formats : PDF
View record