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Comparaison qualitative des comportements aérauliques d'un aérateur entre des mesures en site expérimental et son modèle numérique

Abstract : Natural ventilation represents nowadays an efficient solution for night cooling in summer and in midseason but one of his main problems is the acoustic discomfort it can generate. That is why, some companies currently develops aerators, which avoid this problem while increasing indoor air quality and providing good thermal cooling. In a way to improve these products, a test of these aerators have been realised in an experimental house for analysing their passive thermal cooling potential. Moreover, a numerical EnergyPlus model built with DesignBuilder allows us to analyse benefits brought by aerators for improvement of indoor air quality. Finally, a manual calibration of this model about aerators’ discharge coefficient has been made based on qualitative comparison between simulations and measures for consolidate experimental and numerical results.
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https://hal-cea.archives-ouvertes.fr/cea-03726347
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Submitted on : Monday, July 18, 2022 - 2:30:11 PM
Last modification on : Thursday, July 21, 2022 - 3:57:52 AM

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  • HAL Id : cea-03726347, version 1

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Simon Bal-Fontaine, Aurélie Foucquier, Ophelie Ouvrier Bonnaz, Etienne Wurtz. Comparaison qualitative des comportements aérauliques d'un aérateur entre des mesures en site expérimental et son modèle numérique. Conférence Francophone de l'International Building Performance Simulation Association (IBPSA France 2022), IBPSA, May 2022, Chalons en Champagne, France. pp.1-8. ⟨cea-03726347⟩

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