Influence of the component composition of extinguishing fluids on the droplet distribution in an aerosol cloud; Powder Technology; Vol. 395

Influence of the component composition of extinguishing fluids on the droplet distribution in an aerosol cloud; Powder Technology; Vol. 395

Bibliografische gegevens
Parent link:	Powder Technology Vol. 395.— 2022.— [P. 838-849]
Coauteur:	Национальный исследовательский Томский политехнический университет Инженерная школа энергетики Научно-образовательный центр И. Н. Бутакова (НОЦ И. Н. Бутакова)
Andere auteurs:	Kuznetsov G. V. Geny Vladimirovich, Kralinova S. S. Svetlana Sergeevna, Voytkov I. S. Ivan Sergeevich, Strizhak P. A. Pavel Alexandrovich
Samenvatting:	Title screen The key challenge in the process is to reliably predict the droplet size distributions of extinguishing liquids after they cover the distances from the drop/spray point to the flame combustion area when using aircraft, sprinkler systems, or high-altitude ground spraying systems. It is sensible to perform a comparative analysis of changes in the size of droplets of typical fire extinguishing composition free-falling or sprayed in a gas medium from a variable altitude. We used the compositions typical of fire-extinguishing systems: bishofite and fire-extinguishing agent solutions, bentonite suspension, foamer emulsion, and water. The variation rate of the average, minimum and maximum sizes of droplets in the aerosol composition was recorded. Experiments were performed with varying spray height and initial droplet size distribution to show significant differences in the resulting droplet size distribution of suspensions, emulsions and solutions. Conditions were established, in which the droplet distribution for different extinguishing compositions remains comparable. Режим доступа: по договору с организацией-держателем ресурса
Taal:	Engels
Gepubliceerd in:	2022
Onderwerpen:	электронный ресурс труды учёных ТПУ droplets extinguishing compositions emulsions solutions suspensions droplet size distribution капли огнегасительные составы эмульсии
Online toegang:	https://doi.org/10.1016/j.powtec.2021.10.032
Formaat:	Elektronisch Hoofdstuk
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=666683

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