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Document IIF

Suppression de l'adhérence de la glace à une paroi refroidie à l'aide de l'application d'une tension électrique.

Suppression of ice adhesion force to cooling wall due to voltage application.

Auteurs : MATSUMOTO K., OTAKI H.

Type d'article : Article, Article de la RIF

Résumé

For ice storage, one of the authors has previously reported on the ice slurry formed by cooling water-silicone oil mixture with stirring. When the mixture is stirred in a vessel, the oil is charged due to static electricity. If the vessel can attract the charged oil, suppression of ice adhesion force to a cooling wall may be possible. In this study, therefore, a certain voltage was applied to the vessel filled with the mixture with cooling and stirring simultaneously, and water was frozen in the vessel. Then, the ice adhesion force to the cooling vessel wall was measured under a constant apparent adhesion area between the ice and cooling vessel wall. From the measurement results, optimal conditions of the oil viscosity, rotation speed and applied voltage to suppress the ice adhesion force effectively were clarified. Moreover, the factors governing suppression of the ice adhesion force were clarified.

Documents disponibles

Format PDF

Pages : 379-387

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 : Suppression of ice adhesion force to cooling wall due to voltage application.
  • Identifiant de la fiche : 2008-0697
  • Langues : Anglais
  • Source : International Journal of Refrigeration - Revue Internationale du Froid - vol. 31 - n. 3
  • Date d'édition : 05/2008

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