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Experimental investigating flame propagation of vegetation fire in different scales

  • Since we are facing more extreme weathers, the occurrence of wildfire has also increased accordingly. The EU project TREEADS aims to adopt a holistic forest fire management and an adaptive, collaborative governance approach based on the deployment of a new systemic and technological framework covering all three interconnected fire management stages: prevention & preparedness, detection & response, and restoration & adaptation. As part of the task in the so-called German pilot, numerical simulations are performed to investigate the influencing factors for vegetation fires with fire dynamics simulator (FDS). The characteristics of vegetation are strongly related to the local weather and ecosystem. The investigation of the fire behavior of vegetation must be based on the local vegetation in Germany. Thus, the flame propagation of typical vegetation in Germany (pine needles, oak leaves, European beech leaves etc.) was investigated in small scale and mediumSince we are facing more extreme weathers, the occurrence of wildfire has also increased accordingly. The EU project TREEADS aims to adopt a holistic forest fire management and an adaptive, collaborative governance approach based on the deployment of a new systemic and technological framework covering all three interconnected fire management stages: prevention & preparedness, detection & response, and restoration & adaptation. As part of the task in the so-called German pilot, numerical simulations are performed to investigate the influencing factors for vegetation fires with fire dynamics simulator (FDS). The characteristics of vegetation are strongly related to the local weather and ecosystem. The investigation of the fire behavior of vegetation must be based on the local vegetation in Germany. Thus, the flame propagation of typical vegetation in Germany (pine needles, oak leaves, European beech leaves etc.) was investigated in small scale and medium scale experiments. These results are used as validation case studies for the further simulations.zeige mehrzeige weniger

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Metadaten
Autor*innen:Hongyi Wu
Koautor*innen:Anja Hofmann-Böllinghaus
Dokumenttyp:Vortrag
Veröffentlichungsform:Präsentation
Sprache:Englisch
Jahr der Erstveröffentlichung:2024
Organisationseinheit der BAM:7 Bauwerkssicherheit
7 Bauwerkssicherheit / 7.5 Technische Eigenschaften von Polymerwerkstoffen
DDC-Klassifikation:Technik, Medizin, angewandte Wissenschaften / Ingenieurwissenschaften / Ingenieurwissenschaften und zugeordnete Tätigkeiten
Freie Schlagwörter:Flame propagation; SBI-test; Vegetation in Germany; Vegetation fire; Wildfire
Themenfelder/Aktivitätsfelder der BAM:Infrastruktur
Infrastruktur / Fire Science
Veranstaltung:NFSD Nordic Fire and Safety Days
Veranstaltungsort:Lund, Sweden
Beginndatum der Veranstaltung:18.06.2024
Enddatum der Veranstaltung:19.06.2024
URL:https://ri.diva-portal.org/smash/record.jsf?pid=diva2%3A1869356&dswid=6005
Verfügbarkeit des Dokuments:Datei im Netzwerk der BAM verfügbar ("Closed Access")
Datum der Freischaltung:16.07.2024
Referierte Publikation:Nein
Eingeladener Vortrag:Nein
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