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Document IIF

La viscosimétrie appliquée aux coulis de glace aux fluides Bingham.

Viscometry applied to the Bingham substance ice slurry.

Auteurs : FREI B., EGOLF P. W.

Résumé

A modified theory of Bingham substances is applied to describe the behaviour of an ice slurry. This could be a substantial contribution to determine whether ice slurries show Newtonian behaviour at low ice fractions. A time behaviour of the cooling fluid is observed. The final results of a new online viscometry method are outlined and applied to experimental data. Measuring the mass flow, the density, and the pressure drop over a defined distance for two forcings of the system gives the input data for a mathematical transformation, which results in the rheogram. The method is applied to data which have been determined at other institutes and its predictions show very good agreement.

Documents disponibles

Format PDF

Pages : 48-60

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 : Viscometry applied to the Bingham substance ice slurry.
  • Identifiant de la fiche : 2002-0750
  • Langues : Anglais
  • Source : Proceedings of the second Workshop on Ice Slurries of the IIR.
  • Date d'édition : 25/05/2000

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