A complex roof incorporating phase change material for improving thermal comfort in a dedicated test cell

Stéphane Guichard, Frédéric Miranville, Dimitri Bigot, Bruno Malet-Damour, Karim Beddiar and Harry Boyer

Renewable Energy, 2017, vol. 101, issue C, 450-461

Abstract: The use of phase change materials (PCMs) as a building integrated thermal storage may contribute to improving building energy performances. This article focuses on the integration of PCMs in the roof with a non-ventilated air layer, in order to assess thermal performances of a dedicated test cell, especially for thermal comfort. An experimental equipment was set up at Reunion Island under tropical and humid climatic conditions. A mathematical model, based on the apparent heat capacity method is used to predict the actual impact of PCMs on energy consumption as well as thermal comfort.

Keywords: Thermal comfort; Phase change materials; Building simulation; Psychrometric chart; PMV and PPD indexes (search for similar items in EconPapers)
Date: 2017
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Citations: View citations in EconPapers (4)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:renene:v:101:y:2017:i:c:p:450-461

DOI: 10.1016/j.renene.2016.09.018

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