, En dépit du travail de validation réalisé aux chapitres précédents pour qualifier l'utilisation de FDS, il convient de rester prudent quant à la valeur quantitative des résultats, compte tenu des réserves exposées précédemment sur l'absence d'extinction et la limite de sous-ventilation

, les quantités de chaleur et de matière extraites par les exutoires au cours de différents scénarios dans chacune des campagnes d'essais. L'analyse de ces résultats a ainsi permis de confirmer par des bilans de masse et d'énergie les observations présentées précédemment

, Ces bâtiments ne pouvant pas faire l'objet d'essais, l'objectif était de réaliser une étude comparative des résultats en fonction des temps de déclenchement du désenfumage, Ces simulations ont été paramétrées à partir des connaissances acquises au cours des deux campagnes réalisées et en suivant les recommandations officielles de bonnes pratiques pour les études d'

, Les résultats obtenus semblent confirmer une nouvelle fois l'importance de la répartition de la surface de désenfumage sur l'efficacité de l'installation. De plus, les bilans d'énergie et de masse indiquent que contrairement à un argument fréquemment rencontré, le désenfumage conserve une réelle efficacité malgré l'activation d'un système d'aspersion, Toutes les simulations dans lesquelles le désenfumage était absent ont montré de moins bons résultats

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