Paper Conference

Proceedings of BauSim Conference 2006: 1st Conference of IBPSA-Germany and Austria

   

Iterative Anwendung zweier Rechenmodelle zur Beurteilung der Lüftungserfordernisse für eine Vermeidung von Schimmelpilzwachstum in Raumecken

M. Krus, A. Holm, K. Sedlbauer

Abstract: A newly developed whole building model is able to determine the effect of different ventilation schemes on indoor climate. Feeding the resulting surface tem- peratures and humidities to a biohygrothermal model allows to assess the risk of mould growth. For given ambient conditions it is thus possible to determine the necessary minimum ventilation rate by iteratively applying the two models. As an example, different building constructions are investigated, showing the effect of different natural ventilation schemes (continuous ventilation versus pulse ventilation by opening the window) on the minimum mean air change rate required for preventing mould growth.
Pages: 105 - 107