2018
DOI: 10.21307/acee-2018-029
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Numerical Modelling of Underventilated Fire in a Compartment

Abstract: Numerical analysis of fire development in a closed compartment was carried out. Three cases were analyzed: a compartment with one, two and three ventilation openings. The influence of the number of ventilation openings on indoor conditions was investigated. The distributions of temperature, of mass fraction of O2,CO2 also well the flow rate through the bottom opening were considered. Analyses have shown that only three ventilation openings in the compartment give the balanced conditions. This means that the ou… Show more

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Cited by 1 publication
(1 citation statement)
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“…Under-ventilated fires often occur in buildings where the free air supply is very limited. Fire development in a confined space can be analyzed from different points of view, and many experimental and numerical studies have dealt with this issue [4][5][6]. Some phenomena related to under-ventilated fires are dangerous and pose a great threat to rescue teams.…”
Section: Introductionmentioning
confidence: 99%
“…Under-ventilated fires often occur in buildings where the free air supply is very limited. Fire development in a confined space can be analyzed from different points of view, and many experimental and numerical studies have dealt with this issue [4][5][6]. Some phenomena related to under-ventilated fires are dangerous and pose a great threat to rescue teams.…”
Section: Introductionmentioning
confidence: 99%