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Etude expérimentale sur le comportement d'écoulement d'un coulis d'hydrate de CO2.

Experimental study on flow behaviours of CO2 hydrate slurry.

Auteurs : HU J., SARI O., MAHMED C., et al.

Résumé

CO2 hydrate slurry is one of the newly developed secondary cooling fluids based on CO2, an inoffensive gas in combination with water under suitable pressure and temperature conditions. A new CO2 hydrate slurry production system was built and tested. Solid mass fraction of CO2 hydrate slurry was determined. The experimental results show that besides pressure and temperature, density and apparent viscosity change can also be good indicators of the hydrate formation. The pressure drop of CO2 hydrate slurry with different solid mass fraction on heat exchanger as function of steady flow mean velocities were presented and verified. The stability of CO2 hydrate slurry was examined.

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Pages : 2010-5

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Détails

  • Titre original : Experimental study on flow behaviours of CO2 hydrate slurry.
  • Identifiant de la fiche : 2010-1488
  • Langues : Anglais
  • Source : 9th Conference on Phase-Change Materials and Slurries for Refrigeration and Air Conditioning. Proceedings: Sofia, Bulgaria, September 29-October 1, 2010.
  • Date d'édition : 01/09/2010

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