THE INFLUENCE OF ENCLOSURE ON BURNING CHARACTERISTICS OF OSB FURNISHINGS

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00007064%3AK02__%2F21%3AN0000082" target="_blank" >RIV/00007064:K02__/21:N0000082 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21110/21:00354107 RIV/68407700:21720/21:00354107

Výsledek na webu

<a href="http://www.woodresearch.sk/cms/the-influence-of-enclosure-on-burning-characteristics-of-osb-furnishings/" target="_blank" >http://www.woodresearch.sk/cms/the-influence-of-enclosure-on-burning-characteristics-of-osb-furnishings/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.37763/wr.1336-4561/66.6.969980" target="_blank" >10.37763/wr.1336-4561/66.6.969980</a>

Jazyk výsledku

angličtina

Název v původním jazyce

THE INFLUENCE OF ENCLOSURE ON BURNING CHARACTERISTICS OF OSB FURNISHINGS

Popis výsledku v původním jazyce

This paper presents a series of full-scale tests conducted with office furniture made from OSB boards. Ignition source (30 kW gas burner) position and enclosure effects, free burn vs. ISO 9705 room, were evaluated from the perspective of instantaneous (HRR) and total heat (THR) released by the fuel packages. It was found that both of the evaluated factors have impact primarily on HRR – the peak ranging from 874 kW to 1 154 kW was delayed by approx. 50 to 60 s in the free-burn experiments; the THR remained relatively consistent at approx. 875 ± 30 MJ, meaning that in the observed period very similar amounts of fuel were burned. The thermal feedback within the enclosure seemed to be partially counteracted by the lack of oxygen, resulting in slightly higher HRR in free-burn test following the first peak. The findings of the research are applicable to fire hazard prediction by fire modelling.

Název v anglickém jazyce

THE INFLUENCE OF ENCLOSURE ON BURNING CHARACTERISTICS OF OSB FURNISHINGS

Popis výsledku anglicky

This paper presents a series of full-scale tests conducted with office furniture made from OSB boards. Ignition source (30 kW gas burner) position and enclosure effects, free burn vs. ISO 9705 room, were evaluated from the perspective of instantaneous (HRR) and total heat (THR) released by the fuel packages. It was found that both of the evaluated factors have impact primarily on HRR – the peak ranging from 874 kW to 1 154 kW was delayed by approx. 50 to 60 s in the free-burn experiments; the THR remained relatively consistent at approx. 875 ± 30 MJ, meaning that in the observed period very similar amounts of fuel were burned. The thermal feedback within the enclosure seemed to be partially counteracted by the lack of oxygen, resulting in slightly higher HRR in free-burn test following the first peak. The findings of the research are applicable to fire hazard prediction by fire modelling.

Druh

J_ost - Ostatní články v recenzovaných periodicích

CEP obor

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OECD FORD obor

20402 - Chemical process engineering

Projekt

<a href="/cs/project/VI20192022120" target="_blank" >VI20192022120: Modelování tepelné degradace a hoření deskových materiálů na bázi dřeva</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Wood research

ISSN

1336-4561

e-ISSN

2729-8906

Svazek periodika

66

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

12

Strana od-do

969 - 980

Kód UT WoS článku

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EID výsledku v databázi Scopus

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