Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Influence des données incertaines sur la simulation du milieu thermique
These studies present a model on behaviour of heat exchanges between human body and indoor thermal ambient to predict thermal comfort, taking account thermal building parameters and thermal human parameters with time. Authors present standard model and metamodel. In the second step, authors develop an uncertainty study of results of computation due to data uncertainties, to increase the quality of prediction criteria. Two methods permitting to reach uncertainty range are used: the first is a classic probabilistic (Quasi Monte Carlo) which need a large computation time, the second is a determinist (Finite Differential Differences Analysis) more fast than the first and easy to program. We conclude the same range size for the two methods, with the advantage of the second to apply on various models. Then, we comment uncertainty areas around model and metamodel.
Influence des données incertaines sur la simulation du milieu thermique
These studies present a model on behaviour of heat exchanges between human body and indoor thermal ambient to predict thermal comfort, taking account thermal building parameters and thermal human parameters with time. Authors present standard model and metamodel. In the second step, authors develop an uncertainty study of results of computation due to data uncertainties, to increase the quality of prediction criteria. Two methods permitting to reach uncertainty range are used: the first is a classic probabilistic (Quasi Monte Carlo) which need a large computation time, the second is a determinist (Finite Differential Differences Analysis) more fast than the first and easy to program. We conclude the same range size for the two methods, with the advantage of the second to apply on various models. Then, we comment uncertainty areas around model and metamodel.
Influence des données incertaines sur la simulation du milieu thermique
Depecker, Patrick (Autor:in) / Aude, Philippe (Autor:in) / Ménézo, Christophe (Autor:in) / Yezou, René (Autor:in)
Revue Française de Génie Civil ; 4 ; 715-732
01.01.2000
18 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
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