Investigation of Balcony Plume Entrainment

F. Liu; Peter V. Nielsen; Per Heiselberg; Henrik Brohus; B. Z. Li

Investigation of Balcony Plume Entrainment

F. Liu, Peter V. Nielsen, Per Heiselberg, Henrik Brohus, B. Z. Li

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

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Abstract

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.

Originalsprog	Engelsk
Titel	Proceedings of the International Conference on Sustainable Development in Building and Environment. 28-30 October 2009, Chongqing, China
Antal sider	6
Publikationsdato	2009
Status	Udgivet - 2009
Begivenhed	International Conferece on Sustainable Development in Building and Environment, (SUDBE 2009) - Chongqing, Kina Varighed: 28 okt. 2009 → 30 okt. 2009

Konference

Konference	International Conferece on Sustainable Development in Building and Environment, (SUDBE 2009)
Land/Område	Kina
By	Chongqing
Periode	28/10/2009 → 30/10/2009

Bibliografisk note

Published on a cd.

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Investigation of Balcony Plume EntrainmentForlagets udgivne version, 292 KB

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Citationsformater

@inproceedings{d3d1f310011f11df9a61000ea68e967b,

title = "Investigation of Balcony Plume Entrainment",

abstract = "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.",

keywords = "Fire plume, Entrainment, Atrium",

author = "F. Liu and Nielsen, {Peter V.} and Per Heiselberg and Henrik Brohus and Li, {B. Z.}",

note = "Published on a cd.; International Conferece on Sustainable Development in Building and Environment, (SUDBE 2009) ; Conference date: 28-10-2009 Through 30-10-2009",

year = "2009",

language = "English",

booktitle = "Proceedings of the International Conference on Sustainable Development in Building and Environment. 28-30 October 2009, Chongqing, China",

}

Investigation of Balcony Plume Entrainment. / Liu, F.; Nielsen, Peter V.; Heiselberg, Per et al.
Proceedings of the International Conference on Sustainable Development in Building and Environment. 28-30 October 2009, Chongqing, China. 2009.

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

TY - GEN

T1 - Investigation of Balcony Plume Entrainment

AU - Liu, F.

AU - Nielsen, Peter V.

AU - Heiselberg, Per

AU - Brohus, Henrik

AU - Li, B. Z.

N1 - Published on a cd.

PY - 2009

Y1 - 2009

N2 - 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.

AB - 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.

KW - Fire plume

KW - Entrainment

KW - Atrium

M3 - Article in proceeding

BT - Proceedings of the International Conference on Sustainable Development in Building and Environment. 28-30 October 2009, Chongqing, China

T2 - International Conferece on Sustainable Development in Building and Environment, (SUDBE 2009)

Y2 - 28 October 2009 through 30 October 2009

ER -

Investigation of Balcony Plume Entrainment

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