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Numerical analysis of an active magnetic regenerator.
Author(s) : ROUDAUT J., KEDOUS-LEBOUC A., YONNET J. P., et al.
Type of article: Article, IJR article
Summary
A one-dimensional transient model of an active magnetic regenerator has been developed. The magnetocaloric properties are calculated using the Mean field theory and the model is used to study the transient and steady state response of a parallel plate regenerator. A parametric study is performed and highlights the influence of the number of transfer units, the utilization, and the solid axial conductivity. Finally the magnetic field inhomogeneity and the fluid axial conductivity are found to have no significant influence on the regenerator performance.
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Details
- Original title: Numerical analysis of an active magnetic regenerator.
- Record ID : 30002255
- Languages: English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 34 - n. 8
- Publication date: 2011/12
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Indexing
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Themes:
Evaporators, condensers and other heat exchangers;
Caloric cooling (magnetocaloric, electrocaloric, elastocaloric and barocaloric cooling) - Keywords: Magnetic refrigerator; Magnetocaloric cooling; Regeneration; Magnetocaloric property; Performance; Modelling; Material; Gadolinium; Plate exchanger
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