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Document IIF

Application de nano-huile fullerène C60 pour l'amélioration de la performance de compresseurs pour réfrigérateurs domestiques.

Application of fullerene C60 nano-oil for performance enhancement of domestic refrigerator compressors.

Auteurs : XING M., WANG R., YU J.

Type d'article : Article, Article de la RIF

Résumé

In this work, the fullerene C60 nano-oil is proposed as a promising lubricant to enhance the performance of domestic refrigerator compressors. The stability of fullerene C60 nanoparticles dispersed in a mineral oil and the lubrication properties of the nano-oil were investigated experimentally. It was confirmed that the nanoparticles steadily suspend in the mineral oil at stationary conditions for a long period of time. The friction coefficients of the nano-oil significantly decrease with increasing the concentration of nanoparticles in the mineral oil, especially at the lower applied loads. The friction coefficients of the nano-oil with the concentration of 1–3 g L-1 are 12.9–19.6% lower than that of pure mineral oil. The applications of the nano-oil with the specific concentration of 3 g L-1 to two domestic refrigerator compressors were examined by compressor calorimeter experiments. The results shows the COPs of two compressors were improved by 5.6% and 5.3%, respectively, when the nano-oil was used instead of pure mineral oil.

Documents disponibles

Format PDF

Pages : 398-403

Disponible

  • Prix public

    20 €

  • Prix membre*

    Gratuit

* meilleur tarif applicable selon le type d'adhésion (voir le détail des avantages des adhésions individuelles et collectives)

Détails

  • Titre original : Application of fullerene C60 nano-oil for performance enhancement of domestic refrigerator compressors.
  • Identifiant de la fiche : 30010809
  • Langues : Anglais
  • Source : International Journal of Refrigeration - Revue Internationale du Froid - vol. 40
  • Date d'édition : 04/2014

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