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Fundamental study on latent cold heat energy storage by means of oil droplets at low freezing point: cold heat energy release characteristics of direct-contact heat exchange between solidified oil droplets and hot air.

Author(s) : INABA H., SATO K.

Type of article: Article

Summary

The paper deals with the cold latent heat energy release characteristics of direct-contact heat exchange between solidified oil droplets (tetradecane, melting point of 5.8 deg C) and hot air. The hot air was injected into a solidified oil droplets-water mixture layer from the distributor with a number of small circular nozzles. The solidified oil droplets-water mixture layer was fluidized by air bubbles ascending in the layer, and the air bubbles were cooled as they passed through the layer, by direct-contact heat exchange. The present paper describes the characteristics of temperature and humidity of the outlet air from the layer, and time history of the cold heat energy release.

Details

  • Original title: Fundamental study on latent cold heat energy storage by means of oil droplets at low freezing point: cold heat energy release characteristics of direct-contact heat exchange between solidified oil droplets and hot air.
  • Record ID : 1999-0525
  • Languages: English
  • Source: JSME int. J., B - vol. 40 - n. 4
  • Publication date: 1997/11
  • Document available for consultation in the library of the IIR headquarters only.

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