Application de nanoparticules dans des réfrigérateurs domestiques.
Application of nanoparticles in domestic refrigerators.
Auteurs : BI S. S., SHI L., ZHANG L. L.
Type d'article : Article
Résumé
The reliability and performance of a domestic refrigerator with nanoparticles in the working fluid was investigated experimentally. Mineral oil with TiO2 nanoparticles mixtures were used as the lubricant instead of polyolester (POE) oil in the 1,1,1,2-tetrafluoroethane (HFC-134a) refrigerator. The compatibility of nonmetallic materials in the system with the HFC-134a and mineral oil-nanoparticles mixtures was studied before the refrigerator performance tests. The refrigerator performance with the nanoparticles was then investigated using energy consumption tests and freeze capacity tests. The results indicate that HFC-134a and mineral oil with TiO2 nanoparticles works normally and safely in the refrigerator. The refrigerator performance was better than the HFC-134a and POE oil system, with 26.1% less energy consumption used with 0.1% mass fraction TiO2 nanoparticles compared to the HFC-134a and POE oil system. The same tests with Al2O3 nanoparticles showed that the different nanoparticles properties have little effect on the refrigerator performance. Thus, nanoparticles can be used in domestic refrigerators to considerably reduce energy consumption. [Reprinted with permission from Elsevier. Copyright, 2007].
Détails
- Titre original : Application of nanoparticles in domestic refrigerators.
- Identifiant de la fiche : 2008-2544
- Langues : Anglais
- Source : Applied Thermal Engineering - vol. 28 - n. 14-15
- Date d'édition : 10/2008
Liens
Voir d'autres articles du même numéro (1)
Voir la source
Indexation
-
Performance study of a domestic refrigerator us...
- Auteurs : BI S. H., SHI L., ZHANG L.
- Date : 21/08/2007
- Langues : Anglais
- Source : ICR 2007. Refrigeration Creates the Future. Proceedings of the 22nd IIR International Congress of Refrigeration.
- Formats : PDF
Voir la fiche
-
Etude sur la compatibilité des matériaux utilis...
- Auteurs : BI S., SHI L., YONG H., et al.
- Date : 12/2006
- Langues : Chinois
- Source : Journal of Refrigeration - vol. 27 - n. 112
- Formats : PDF
Voir la fiche
-
Investigation into low viscosity refrigeration ...
- Auteurs : SHONO Y., NARA F., OKIDO T., et al.
- Date : 24/08/2019
- Langues : Anglais
- Source : Proceedings of the 25th IIR International Congress of Refrigeration: Montréal , Canada, August 24-30, 2019.
- Formats : PDF
Voir la fiche
-
Use of nanoparticles, n-TiO2(R), to make hydrof...
- Auteurs : WANG R. X., WU Y. Z., XIE G. Z.
- Date : 16/02/2006
- Langues : Anglais
- Source : Innovative Equipment and Systems for Comfort and Food Preservation.
- Formats : PDF
Voir la fiche
-
Application of fullerene C60 nano-oil for perfo...
- Auteurs : XING M., WANG R., YU J.
- Date : 04/2014
- Langues : Anglais
- Source : International Journal of Refrigeration - Revue Internationale du Froid - vol. 40
- Formats : PDF
Voir la fiche