IIR document
The performance of a rotary magnet magnetic refrigerator with layered beds.
Author(s) : RUSSEK S., AURINGER J., BOEDER A., et al.
Summary
Astronautics has developed an upgraded version of its rotary magnet magnetic refrigerator, which employs a 1.4 T magnet rotating over twelve beds arranged circumferentially. The system has been extensively tested with the beds packed with a single layer of Gd as the magnetic refrigerant. We have observed over 840 W of cooling power at zero span, and 400 W at a span of 10°C, with 0.9 kg of Gd. The results are in reasonable agreement with theoretical prediction. Preliminary results at a lower flow rate with the beds packed with five layers of LaFeSiH are reported and include the observation of 400 W of cooling power over a span of 13.4°C, yielding an exergetic-equivalent cooling power of 19.0 W.
Available documents
Format PDF
Pages: 2010-4
Available
Public price
20 €
Member price*
Free
* Best rate depending on membership category (see the detailed benefits of individual and corporate memberships).
Details
- Original title: The performance of a rotary magnet magnetic refrigerator with layered beds.
- Record ID : 2011-0155
- Languages: English
- Source: 4th International Conference on Magnetic Refrigeration at Room Temperature (Thermag IV). Proceedings: Baotou, China, August 23-27, 2010.
- Publication date: 2010/08/23
Links
See other articles from the proceedings (54)
See the conference proceedings
-
Giant magnetocaloric effect in Gd(5.1)Si(2)Ge(2...
- Author(s) : WANG X. Z., ZENG Z., HU X. H., et al.
- Date : 2010/08/23
- Languages : English
- Source: 4th International Conference on Magnetic Refrigeration at Room Temperature (Thermag IV). Proceedings: Baotou, China, August 23-27, 2010.
- Formats : PDF
View record
-
The crystal structure and structural phase tran...
- Author(s) : TANG Y. B., ZHANG T. B., CHEN Y. G., et al.
- Date : 2010/08/23
- Languages : English
- Source: 4th International Conference on Magnetic Refrigeration at Room Temperature (Thermag IV). Proceedings: Baotou, China, August 23-27, 2010.
- Formats : PDF
View record
-
Corrosion tests of gadolinium in various heat c...
- Author(s) : ZAMNI L., MAUDNI EL ALAMI S. el, 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
-
Magnetocaloric properties of Y(1-x)R(x)Fe(2)[H,...
- Author(s) : PAUL-BONCOUR V., MAZET T., PHEJAR M., et al.
- Date : 2010/08/23
- Languages : English
- Source: 4th International Conference on Magnetic Refrigeration at Room Temperature (Thermag IV). Proceedings: Baotou, China, August 23-27, 2010.
- Formats : PDF
View record
-
Magnetocaloric properties of some derivatives o...
- Author(s) : LEMOINE P., BAN V., VERNIERE A., et al.
- Date : 2010/08/23
- Languages : English
- Source: 4th International Conference on Magnetic Refrigeration at Room Temperature (Thermag IV). Proceedings: Baotou, China, August 23-27, 2010.
- Formats : PDF
View record