2017•AIP conference proceedingsRequires access

Study of the thermal properties of selected PCMs for latent heat storage in buildings

Katerina Valentova, Kateřina Pecháčková, Radek Přikryl, Milan Ostrý, Oldřich Zmeškal

Abstract

The paper is focused on measurements of thermal properties of selected phase change materials (PCMs) which can be used for latent heat storage in building structures. The thermal properties were measured by the transient step-wise method and analyzed by the thermal spectroscopy. The results of three different materials (RT18HC, RT28HC, and RT35HC) and their thermal properties in solid, liquid, and phase change region were determined. They were correlated with the differential scanning calorimetry (DSC) measurement. The results will be used to determine the optimum ratio of components for the construction of drywall and plasters containing listed ingredients, respectively.

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Available abstract

Key concepts: Differential scanning calorimetry, Latent heat, Thermal energy storage, Materials science, Thermal, Phase change, Phase-change material, Transient (computer programming)