Partager

Document IIF

Prévention de l'adhésion de la glace sur une paroi froide chargée d'électricité statique : discussion sur la possibilité d'attraction d'huile sur la paroi.

Study on prevention of ice adhesion to cooling wall due to voltage impression in ice storage: discussion on the possibility of attraction of oil to wall.

Auteurs : MATSUMOTO K., SAKURAI H.

Type d'article : Article, Article de la RIF

Résumé

For ice storage, one of the authors has studied a new ice slurry formed by cooling a water-oil mixture with stirring. When the mixture is stirred in a vessel, oil is charged by static electricity due to friction. If the vessel wall can attract charged oil, prevention of ice adhesion to the wall may be realized. Therefore, in this paper, in order to observe behaviour of charged water-oil droplet or mixture in electric field by a high speed camera or video camera, two types of experiments are carried out: first, the water-oil droplet charged by static electricity is made to fall plumb down between two electrodes with electric field or without electric field, varying the water content of droplet, then a constant voltage is applied on the vessel filled with the water-oil mixture stirred.

Documents disponibles

Format PDF

Pages : 142-149

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 : Study on prevention of ice adhesion to cooling wall due to voltage impression in ice storage: discussion on the possibility of attraction of oil to wall.
  • Identifiant de la fiche : 2006-0779
  • Langues : Anglais
  • Source : International Journal of Refrigeration - Revue Internationale du Froid - vol. 29 - n. 1
  • Date d'édition : 01/2006

Liens


Voir d'autres articles du même numéro (15)
Voir la source

Indexation