Evaporation of Promising Fire Extinguishing Agent Droplets; Forests; Vol. 14, iss. 2
| Parent link: | Forests Vol. 14, iss. 2.— 2023.— [301, 15 p.] |
|---|---|
| Autor Corporativo: | |
| Outros Autores: | , , , |
| Resumo: | Title screen Woodland fires are a major issue worldwide. The aviation method of extinguishing forest fires is one of the main ones. However, the use of the latter is carried out according to the results of experiments, bench or flight tests in the absence of models that adequately describe the mechanisms for suppressing the combustion of forest combustible materials with specific fire extinguishing compositions (solutions, emulsions or suspensions). Therefore, the task of studying the evaporation and interaction of single drops with the surfaces of combustible materials is relevant and practically significant in the field of fire hazards. The paper presents the experimental research findings on the evaporation of specialized composition droplets for extinguishing fires under different heat supply schemes. The compositions under study included a group of widely used fire extinguishing agents: water; flame retardant FR-Les (5% solution); FR-Les (20% solution); bentonite slurry (1%); bentonite slurry (5%); bischofite solution (5%); bischofite solution (10%); fire extinguishing agent OS-5 (5% solution); fire extinguishing agent OS-5 (10% solution); fire extinguishing agent OS-5 (15% solution); foaming agent emulsion (1%); foaming agent emulsion (5%); fire retardant (5% solution). Specialized composition droplets were heated using conductive, convective and radiant heating. Empirical coefficients were obtained. |
| Idioma: | inglês |
| Publicado em: |
2023
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| Assuntos: | |
| Acesso em linha: | http://earchive.tpu.ru/handle/11683/74793 https://doi.org/10.3390/f14020301 |
| Formato: | Recurso Electrónico Capítulo de Livro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=669179 |
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| 200 | 1 | |a Evaporation of Promising Fire Extinguishing Agent Droplets |f A. O. Zhdanova, A. G. Islamova, R. M. Kurapov, R. S. Volkov | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 42 tit.] | ||
| 330 | |a Woodland fires are a major issue worldwide. The aviation method of extinguishing forest fires is one of the main ones. However, the use of the latter is carried out according to the results of experiments, bench or flight tests in the absence of models that adequately describe the mechanisms for suppressing the combustion of forest combustible materials with specific fire extinguishing compositions (solutions, emulsions or suspensions). Therefore, the task of studying the evaporation and interaction of single drops with the surfaces of combustible materials is relevant and practically significant in the field of fire hazards. The paper presents the experimental research findings on the evaporation of specialized composition droplets for extinguishing fires under different heat supply schemes. The compositions under study included a group of widely used fire extinguishing agents: water; flame retardant FR-Les (5% solution); FR-Les (20% solution); bentonite slurry (1%); bentonite slurry (5%); bischofite solution (5%); bischofite solution (10%); fire extinguishing agent OS-5 (5% solution); fire extinguishing agent OS-5 (10% solution); fire extinguishing agent OS-5 (15% solution); foaming agent emulsion (1%); foaming agent emulsion (5%); fire retardant (5% solution). Specialized composition droplets were heated using conductive, convective and radiant heating. Empirical coefficients were obtained. | ||
| 461 | |t Forests | ||
| 463 | |t Vol. 14, iss. 2 |v [301, 15 p.] |d 2023 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a fire extinguishing agents | |
| 610 | 1 | |a droplets | |
| 610 | 1 | |a high-temperature heating | |
| 610 | 1 | |a different heating schemes | |
| 610 | 1 | |a evaporation | |
| 610 | 1 | |a пожаротушение | |
| 610 | 1 | |a капли | |
| 610 | 1 | |a нагрев | |
| 610 | 1 | |a испарение | |
| 701 | 1 | |a Zhdanova |b A. O. |c specialist in the field of power engineering |c engineer of Tomsk Polytechnic University |f 1989- |g Alena Olegovna |3 (RuTPU)RU\TPU\pers\34528 |9 17909 | |
| 701 | 1 | |a Islamova |b A. G. |c specialist in the field of thermal engineering |c Engineer of Tomsk Polytechnic University |f 1993- |g Anastasiya Gomilievna |3 (RuTPU)RU\TPU\pers\37306 | |
| 701 | 1 | |a Kurapov |b R. M. |g Roman Maksimovich | |
| 701 | 1 | |a Volkov |b R. S. |c specialist in the field of power engineering |c Associate Professor of the Tomsk Polytechnic University, candidate of technical Sciences |f 1987- |g Roman Sergeevich |3 (RuTPU)RU\TPU\pers\33926 |9 17499 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Исследовательская школа физики высокоэнергетических процессов |c (2017- ) |3 (RuTPU)RU\TPU\col\23551 |
| 801 | 0 | |a RU |b 63413507 |c 20230306 |g RCR | |
| 856 | 4 | |u http://earchive.tpu.ru/handle/11683/74793 | |
| 856 | 4 | |u https://doi.org/10.3390/f14020301 | |
| 942 | |c CF | ||