| 000 | 03624nlm1a2200481 4500 | ||
|---|---|---|---|
| 001 | 669179 | ||
| 005 | 20231030042213.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\40419 | ||
| 035 | _aRU\TPU\network\35374 | ||
| 090 | _a669179 | ||
| 100 | _a20230221a2023 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 102 | _aCH | ||
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aEvaporation of Promising Fire Extinguishing Agent Droplets _fA. O. Zhdanova, A. G. Islamova, R. M. Kurapov, R. S. Volkov |
|
| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 320 | _a[References: 42 tit.] | ||
| 330 | _aWoodland 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 | _tForests | ||
| 463 |
_tVol. 14, iss. 2 _v[301, 15 p.] _d2023 |
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| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _afire extinguishing agents | |
| 610 | 1 | _adroplets | |
| 610 | 1 | _ahigh-temperature heating | |
| 610 | 1 | _adifferent heating schemes | |
| 610 | 1 | _aevaporation | |
| 610 | 1 | _aпожаротушение | |
| 610 | 1 | _aкапли | |
| 610 | 1 | _aнагрев | |
| 610 | 1 | _aиспарение | |
| 701 | 1 |
_aZhdanova _bA. O. _cspecialist in the field of power engineering _cengineer of Tomsk Polytechnic University _f1989- _gAlena Olegovna _2stltpush _3(RuTPU)RU\TPU\pers\34528 |
|
| 701 | 1 |
_aIslamova _bA. G. _cspecialist in the field of thermal engineering _cEngineer of Tomsk Polytechnic University _f1993- _gAnastasiya Gomilievna _2stltpush _3(RuTPU)RU\TPU\pers\37306 |
|
| 701 | 1 |
_aKurapov _bR. M. _gRoman Maksimovich |
|
| 701 | 1 |
_aVolkov _bR. S. _cspecialist in the field of power engineering _cAssociate Professor of the Tomsk Polytechnic University, candidate of technical Sciences _f1987- _gRoman Sergeevich _2stltpush _3(RuTPU)RU\TPU\pers\33926 |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bИсследовательская школа физики высокоэнергетических процессов _c(2017- ) _h8118 _2stltpush _3(RuTPU)RU\TPU\col\23551 |
| 801 | 2 |
_aRU _b63413507 _c20230306 _gRCR |
|
| 856 | 4 | _uhttp://earchive.tpu.ru/handle/11683/74793 | |
| 856 | 4 | _uhttps://doi.org/10.3390/f14020301 | |
| 942 | _cCF | ||