TY - CONF A1 - Dietrich, Matthes T1 - Buoyancy driven flow in an underground metro station for different climate conditions – experimental and numerical investigation N2 - A lot of research has been done in the past for the case of fire in underground structures. The focus of research had been fires in rail or road tunnels. But with the view on underground stations, research is not as profound since experiments can only be done during the operating breaks without leading to any structural damage. Hence, there have been only some numerical investigation on fictive and existing stations. A lot of research in the ventilation of subways and tunnels has been done in the past. Also a combination of different weather conditions has to been taken into account. In this research an existing underground station for different weather conditions is considered. To validate the results of the simulation, the research consists of an experimental and numerical part. The aim is to identify the impact of different weather conditions on a specific fire scenario and the corresponding escape routes. T2 - AUBE '17 & SUPDET 2017 CY - Hyattsville, MD, USA DA - 12.09.2017 KW - CFD KW - Fire simulations KW - Weather conditions KW - Metro station PY - 2017 AN - OPUS4-42255 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -