Digitalni repozitorij raziskovalnih organizacij Slovenije

Izpis gradiva
A+ | A- | Pomoč | SLO | ENG

Naslov:Experimental study of the fire dynamics in a semi-enclosure formed by photovoltaic (PV) installations on flat roof constructions
Avtorji:ID Kristensen, Jens Steemann (Avtor)
ID Jacobs, Benjamin (Avtor)
ID Jomaas, Grunde (Avtor)
Datoteke:URL URL - Izvorni URL, za dostop obiščite https://link.springer.com/article/10.1007/s10694-022-01228-z
 
URL URL - Izvorni URL, za dostop obiščite https://link.springer.com/article/10.1007/s10694-022-01267-6
Opis: Correction
 
.pdf PDF - Predstavitvena datoteka, prenos (2,92 MB)
MD5: DFA28A2349788EFD00960B5764A184BD
Verzija: Correction
 
To gradivo ima še več datotek. Celoten seznam je na voljo spodaj.
Jezik:Angleški jezik
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:Logo ZAG - Zavod za gradbeništvo Slovenije
Povzetek:Flame spread experiments upon a BROOF(t4) compliant flat roof mock-up located below a vertical barrier were carried out for variations in gap height, inclination, subjacent insulation material, and the barrier type (stainless-steel board or photovoltaic (PV) module). A binary flame spread scenario was identified, where re-radiation from the flame facilitated self-sustained flame spread if the gap height to the horizontal panel was below 10 cm for the stainless-steel board and 11 cm for PV modules. These were defined as the critical gap heights. Inclination of the PV modules increased the critical gap height and caused a 25% faster flame spread rate (FSR) than the FSR below horizontal modules with the same gap height at the location of ignition. The faster FSR for inclined modules caused a 40% reduction of the maximum temperature measured at a depth of 70 mm in the insulation materials (242°C). Based on temperatures measured in the insulation materials, the 60 mm polyisocyanurate (PIR) insulation performed slightly better than the 50 mm mineral wool insulation. However, it is expected that the mineral wool would outperform the PIR insulation if tested with the same thickness, as it insulates significantly better at high temperatures. Finally, no sustained flame spread was observed on the back side polymer sheet of the PV modules, but one of the three PV module brands produced burning droplets. Based on the experiments, it can be concluded that the current standards are inadequate as the introduction of a PV system on a compliant roof construction enables flame spread.
Ključne besede:photovoltaic (PV) installations, flame spread, fire dynamics, property protection, open access
Datum objave:02.06.2022
Založnik:Kluwer
Leto izida:2022
Št. strani:str. 2017–2054, 3297–3316
Številčenje:Vol. 58, iss. 4
PID:20.500.12556/DiRROS-16603 Novo okno
UDK:62
ISSN pri članku:1572-8099
DOI:10.1007/s10694-022-01267-6 Novo okno
COBISS.SI-ID:143588355 Novo okno
Avtorske pravice:© 2022 The Author(s)
Opomba:Opis vira z dne 1. 3. 2023 in 26. 4. 2023; Nasl. z nasl. zaslona; Correction to: Experimental study of the fire dynamics in a semi-enclosure formed by photovoltaic (PV) installations on flat roof constructions, Vol. 58, iss. 5, Sep. 2022, str. 3297–3316, DOI: 10.1007/s10694-022-01267-6, je objavljen popravek članka.;
Datum objave v DiRROS:31.05.2023
Število ogledov:918
Število prenosov:650
Metapodatki:XML DC-XML DC-RDF
:
KRISTENSEN, Jens Steemann, JACOBS, Benjamin in JOMAAS, Grunde, 2022, Experimental study of the fire dynamics in a semi-enclosure formed by photovoltaic (PV) installations on flat roof constructions. Fire technology [na spletu]. 2022. Vol. 58, no. 4. [Dostopano 6 april 2025]. DOI 10.1007/s10694-022-01267-6. Pridobljeno s: https://dirros.openscience.si/IzpisGradiva.php?lang=slv&id=16603
Kopiraj citat
  
Objavi na:Bookmark and Share


Postavite miškin kazalec na naslov za izpis povzetka. Klik na naslov izpiše podrobnosti ali sproži prenos.

Gradivo je del revije

Naslov:Fire technology
Skrajšan naslov:Fire technol.
Založnik:Kluwer
ISSN:1572-8099
COBISS.SI-ID:513155097 Novo okno

Licence

Licenca:CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
Povezava:http://creativecommons.org/licenses/by/4.0/deed.sl
Opis:To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
Začetek licenciranja:02.06.2022
Vezano na:Text and Data Mining valid from 2022-06-02 Version of Record valid from 2022-06-02

Sekundarni jezik

Jezik:Slovenski jezik
Naslov:Correction to: Experimental Study of the Fire Dynamics in a Semi-enclosure Formed by Photovoltaic (PV) Installations on Flat Roof Constructions
Ključne besede:fotovoltaične inštalacije, širjenje plamena, požarna dinamika, zaščita lastnine, odprti dostop


Datoteke

Podatki se nalagajo...
Podatki se nalagajo...

Nazaj