Investigation of Balcony Plume Entrainment

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Abstrakt

An investigation on the scenarios of the spill plume and its equation was presented in this paper. The study includes two aspects, i.e., the small-scale experiment and the numerical simulation. Two balcony spill plume models are assessed by comparing with the FDS (Fire Dynamic Simulation) and small scale model experiment results. Besides validating the spill model by experiments, the effect of different fire location on balcony plume is also discussed.

The results show that the balcony equation in NFPA would give good predictions on the mass flow rate. And the balcony plume entrainment coefficient is independent of the fire location. The Investigations in this paper are useful for the fire engineers in designing smoke control systems.

OriginalsprogEngelsk
TitelProceedings of the International Conference on Sustainable Development in Building and Environment. 28-30 October 2009, Chongqing, China
Antal sider6
Publikationsdato2009
StatusUdgivet - 2009
BegivenhedInternational Conferece on Sustainable Development in Building and Environment, (SUDBE 2009) - Chongqing, Kina
Varighed: 28 okt. 200930 okt. 2009

Konference

KonferenceInternational Conferece on Sustainable Development in Building and Environment, (SUDBE 2009)
LandKina
ByChongqing
Periode28/10/200930/10/2009

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