Analysis of temperature fluctuation in phase change material (PCM)-installed room: Verification of the influence of heat capacity change of PCM on room temperature fluctuation in experimental cubicles

Hitoshi Takeda, Yasunobu Ashie, Manabu Kanematsu

研究成果: Article査読

1 被引用数 (Scopus)

抄録

The use of phase change material (PCM) is considered to be an effective method for energy conservation in buildings. In the present study, the thermal behavior of PCM and the temperature fluctuation in the PCM-installed room were accessed. The main findings are summarized as follows: 1. The differences of the temperature fluctuation among the empty, furnished, and PCM-installed space were clearly showed experimentally. 2. PCM and the latent heat storage materials (A4 paper size) serving as furniture were considered as three-dimensional heat conductors and an endothermic response of the materials was induced by using the finite difference method. Numerical analysis on the room temperature, which is calculated by thermal load calculation program (LESCOM-mint), successfully demonstrated the experimental results.

本文言語English
ページ(範囲)327-335
ページ数9
ジャーナルJournal of Environmental Engineering (Japan)
82
734
DOI
出版ステータスPublished - 4月 2017

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