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Document IIF

Etude sur un surrefroidisseur enduit d'un film en nanofluorocarbure dans un système dynamique de fabrication de glace.

Investigation into the supercooler coated with nano-fluorocarbon film in the dynamic ice-making system..

Numéro : pap. 082

Auteurs : WANG H., HE G., TIAN Q., et al.

Résumé

Using supercooled water to generate ice slurry is one of the promising methods due to its high efficiency and energy saving; however, the ice blocking happened in supercooler is a problem that will reduce the efficiency of the ice-making system. In order to avoid/retard ice blocking or increase the time of ice production in a dynamic system using supercooled water, a nano-fluorocarbon coating was coated on the supercooler in this study. Effects of the nano-fluorocarbon coating on the ice-making system which was combined by three different parts were studied experimentally. Compared with the uncoated supercooler, the experiments were conducted based on the different parameters: the temperature of the supercooled water, the supercooling degree, the start time of ice blockage and the flow rate. The experimental data were obtained by a data acquisition system, then were analysed and discussed. Finally, it was observed that the supercooler coated with the nano-fluorocarbon coating could be applied to retard ice-blocking thanks to the properties of the coated surface.

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Format PDF

Pages : 7 p.

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  • Prix public

    20 €

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    Gratuit

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Détails

  • Titre original : Investigation into the supercooler coated with nano-fluorocarbon film in the dynamic ice-making system..
  • Identifiant de la fiche : 30005092
  • Langues : Anglais
  • Source : 10th International Conference on Phase-Change Materials and Slurries for Refrigeration and Air Conditioning. Proceedings: Kobe, Japan, July 29-August 1, 2012.
  • Date d'édition : 01/07/2012

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