Fire propagation and temperature distribution in the vicinity of CNG fuel tanks during a bus fire

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00007064%3AK02__%2F23%3AN0000036" target="_blank" >RIV/00007064:K02__/23:N0000036 - isvavai.cz</a>

Výsledek na webu

<a href="https://ri.diva-portal.org/smash/record.jsf?pid=diva2%3A1805310&dswid=-3237" target="_blank" >https://ri.diva-portal.org/smash/record.jsf?pid=diva2%3A1805310&dswid=-3237</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Fire propagation and temperature distribution in the vicinity of CNG fuel tanks during a bus fire

Popis výsledku v původním jazyce

This paper presents the results of two compressed-natural-gas (CNG) -fueled busses in a burn test. The burn test wasdesigned to mimic bus depot fire accidents. The rate of development of the fire from the engine compartment tothe fuel tank area, time to fill the whole passenger compartment with smoke and the time to open the TPRD(temperature-triggered pressure relief device) were of interest in relation to the time for the fire brigade to arrive toestablish a safety perimeter. The discharge of CNG and the evolution of the fire dynamics after opening the TPRDmounted on the fuel tanks were observed. The temperature on TPRDs as well as inside the bus were measured.Several cameras recorded the spread of fire and smoke both from outside and inside a bus. Measured data arecrucial for safe and efficient rescue operations and the evaluation of threats imposed on the surroundingenvironment.

Název v anglickém jazyce

Fire propagation and temperature distribution in the vicinity of CNG fuel tanks during a bus fire

Popis výsledku anglicky

This paper presents the results of two compressed-natural-gas (CNG) -fueled busses in a burn test. The burn test wasdesigned to mimic bus depot fire accidents. The rate of development of the fire from the engine compartment tothe fuel tank area, time to fill the whole passenger compartment with smoke and the time to open the TPRD(temperature-triggered pressure relief device) were of interest in relation to the time for the fire brigade to arrive toestablish a safety perimeter. The discharge of CNG and the evolution of the fire dynamics after opening the TPRDmounted on the fuel tanks were observed. The temperature on TPRDs as well as inside the bus were measured.Several cameras recorded the spread of fire and smoke both from outside and inside a bus. Measured data arecrucial for safe and efficient rescue operations and the evaluation of threats imposed on the surroundingenvironment.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20402 - Chemical process engineering

Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings from the Seventh International Conference on Fires in Vehicles, STAVANGER, NORWAY, APRIL 24-25, 2023

ISBN

978-91-89757-88-2

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

182-190

Název nakladatele

ISE Research Institutes of Sweden AB

Místo vydání

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Místo konání akce

STAVANGER, NORWAY

Datum konání akce

24. 4. 2023

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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