Numerical investigation on the effect of channelled and unchannelled screens on smoke contamination in atriums upper balconies with open upstand
Computational fluid dynamics; Computer software; Contamination; Fluid dynamics; Fire compartments; Fire dynamic simulators; New correlations; Numerical investigations; Smoke
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EDP Sciences
2023
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my.uniten.dspace-230772023-05-29T14:37:41Z Numerical investigation on the effect of channelled and unchannelled screens on smoke contamination in atriums upper balconies with open upstand Mutafi M. Nasif M. Pao W. Ismail F. 57196442142 55188481100 7003342282 58027086700 Computational fluid dynamics; Computer software; Contamination; Fluid dynamics; Fire compartments; Fire dynamic simulators; New correlations; Numerical investigations; Smoke Channel screens are used to restrict the smoke from spreading laterally under the first balcony. Effect of channel screens on smoke contamination in atrium upper balconies with the presence of balcony open upstand and 1m deep down stand at the fire compartment is investigated in this paper. Fire dynamic simulator (FDS6) which is a computational fluid dynamic (CFD) software was utilized to conduct the simulation. A comparison between the results of smoke contamination with the presence and omission of channeling screens showed that the height of smoke contamination in atrium upper balconies increased by 90% in case of no channel screens at the fire compartment are installed. A new correlation obtained from this work is able to predict the height of smoke contamination in atrium upper balconies with the presence of 1m deep down stand, balcony open upstand and no channel screens. � The authors, published by EDP Sciences, 2017. Final 2023-05-29T06:37:41Z 2023-05-29T06:37:41Z 2017 Conference Paper 10.1051/matecconf/201713104009 2-s2.0-85033236683 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85033236683&doi=10.1051%2fmatecconf%2f201713104009&partnerID=40&md5=795695b065f386561b4736fda2c6881d https://irepository.uniten.edu.my/handle/123456789/23077 131 4009 All Open Access, Gold, Green EDP Sciences Scopus |
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Universiti Tenaga Nasional |
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| description |
Computational fluid dynamics; Computer software; Contamination; Fluid dynamics; Fire compartments; Fire dynamic simulators; New correlations; Numerical investigations; Smoke |
| author2 |
57196442142 |
| author_facet |
57196442142 Mutafi M. Nasif M. Pao W. Ismail F. |
| format |
Conference Paper |
| author |
Mutafi M. Nasif M. Pao W. Ismail F. |
| spellingShingle |
Mutafi M. Nasif M. Pao W. Ismail F. Numerical investigation on the effect of channelled and unchannelled screens on smoke contamination in atriums upper balconies with open upstand |
| author_sort |
Mutafi M. |
| title |
Numerical investigation on the effect of channelled and unchannelled screens on smoke contamination in atriums upper balconies with open upstand |
| title_short |
Numerical investigation on the effect of channelled and unchannelled screens on smoke contamination in atriums upper balconies with open upstand |
| title_full |
Numerical investigation on the effect of channelled and unchannelled screens on smoke contamination in atriums upper balconies with open upstand |
| title_fullStr |
Numerical investigation on the effect of channelled and unchannelled screens on smoke contamination in atriums upper balconies with open upstand |
| title_full_unstemmed |
Numerical investigation on the effect of channelled and unchannelled screens on smoke contamination in atriums upper balconies with open upstand |
| title_sort |
numerical investigation on the effect of channelled and unchannelled screens on smoke contamination in atriums upper balconies with open upstand |
| publisher |
EDP Sciences |
| publishDate |
2023 |
| _version_ |
1806423268616306688 |
| score |
13.211869 |