Système intégré de rafraîchissement d’air pour le bâtiment à base de matériaux à changement de phase

Abstract : Air-cooling systems using latent heat thermal energy storage (LHTES) are potential alternatives to air-conditioners for summer climate control in buildings. However, the performances of such systems are tightly linked to weather conditions and the configuration of the building to be cooled. The aim of this doctoral work is to develop a design support tool allowing optimally dimensioning an air-cooling system using phase change material at the preliminary design stage. A dynamic thermal model, simulating the behaviour an LHTES device exchanging with air, is developed and coupled with a building performance program. The LHTES and the co-simulation models are validated by comparison with experiments carried out on two prototypes of LHTES device and the experimental platform of zero energy building NAPEVOMO. Finally, a first design support tool using genetic algorithm is developed to define the optimal configuration of an air-cooling system for the summer comfort in « NAPEVOMO » house.
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Fabien Rouault. Système intégré de rafraîchissement d’air pour le bâtiment à base de matériaux à changement de phase. Génie des procédés. Ecole nationale supérieure d'arts et métiers - ENSAM, 2014. Français. ⟨NNT : 2014ENAM0009⟩. ⟨tel-01127381⟩

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