| Naslov: | Experimental study of fire propagation on sloped roof with building applied photovoltaics |
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| Avtorji: | ID Stølen, Reidar (Avtor)
ID Fjærestad, Janne Siren (Avtor)
ID Mikalsen, Ragni Fjellgaard (Avtor)
ID Jomaas, Grunde (Avtor) |
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| Datoteke: |  URL - Izvorni URL, za dostop obiščite https://iopscience.iop.org/article/10.1088/1742-6596/2885/1/012047
 PDF - Predstavitvena datoteka, prenos (1,27 MB)
MD5: 5C41D5429990D812A77BE80456C66EE9
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| Jezik: | Angleški jezik |
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| Tipologija: | 1.08 - Objavljeni znanstveni prispevek na konferenci |
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| Organizacija: |  ZAG - Zavod za gradbeništvo Slovenije
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| Povzetek: | Photovoltaic modules have been shown to influence how a fire propagates across a flat roof, but the circumstances for which building attached photovoltaic (BAPV) modules promote fire propagation on a sloped roof is not studied in detail. Therefore, a series of small-medium- and large-scale experiments on a sloped roof with a BROOF(t2)-rated bituminous roof membrane on a wood chipboard substrate has been performed. Steel plates mimicking non-combustible photovoltaic (PV) modules were placed at different distances above the roof. Different sized wood cribs placed in the gap between the roof and the PV module were used as the ignition source. Similarly to findings for flat roofs, the experiments showed that the gap distance and the size of the ignition source are key factors for how far the fire propagates from the starting point. This supports that BAPV installations affect the fire dynamics on roofs. As such, the complete system of roof composition and PV installation needs to be considered as a whole to ensure adequate fire safety levels. |
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| Ključne besede: | photovoltaic systems, fire propagation, roof safety, ignition source, heat flux |
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| Status publikacije: | Objavljeno |
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| Verzija publikacije: | Objavljena publikacija |
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| Datum objave: | 01.11.2024 |
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| Založnik: | Institute of Physics Publishing |
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| Leto izida: | 2024 |
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| Št. strani: | Str. 1-6 |
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| PID: | 20.500.12556/DiRROS-21483  |
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| UDK: | 624 |
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| ISSN pri članku: | 1742-6596 |
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| DOI: | 10.1088/1742-6596/2885/1/012047 |
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| COBISS.SI-ID: | 223533315 |
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| Avtorske pravice: | © authors, 2024 |
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| Opomba: | Nasl. z nasl. zaslona;
Opis vira z dne 22. 1. 2025;
Št. prispevka: 012047;
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| Datum objave v DiRROS: | 12.02.2025 |
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| Število ogledov: | 535 |
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| Število prenosov: | 313 |
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| Metapodatki: |    |
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