Thermal properties of latent heat storage microcapsule-water slurry

Mun, Soo-Beom

doi:10.5916/jkosme.2015.39.8.807

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Thermal properties of latent heat storage microcapsule-water slurry

Journal title : Journal of the Korean Society of Marine Engineering
Volume 39, Issue 8, 2015, pp.807-812
Publisher : Korean Society of Marine Engineers
DOI : 10.5916/jkosme.2015.39.8.807

Title & Authors

Thermal properties of latent heat storage microcapsule-water slurry
Mun, Soo-Beom;

Abstract

A microcapsule water slurry is a latent heat-storage material having a low melting point. In this study, the thermal properties of a microcapsule water slurry are measured. The physical properties of the test microcapsule water slurry, i.e., thermal conductivity, specific heat, latent heat, and density, are measured, and the results are discussed for the temperature region of solid and liquid phases of the dispersion material (paraffin). It is clarified that Eucken`s equation can be applied to the estimation of the thermal conductivity of the microcapsule water slurry. Useful correlation equations of the thermal properties of the microcapsule water slurry are proposed in terms of the temperature and concentration ratio of the microcapsule water slurry constituents.

Keywords

Thermophysical property;Cold heat storage;Latent heat;Microcapsule slurry;Paraffin;

Language

English

Cited by

References

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