Characteristics of the Flying of Forest Combustible Materials Upstream of a Fire Barrage Under the Action of an Air Flow; Journal of Engineering Physics and Thermophysics; Vol. 93, iss. 1
| Parent link: | Journal of Engineering Physics and Thermophysics Vol. 93, iss. 1.— 2020.— [P. 114-121] |
|---|---|
| Autor corporatiu: | , |
| Altres autors: | , , , , , |
| Sumari: | Title screen Results of experiments on determination of the temperature, velocity, and mechanical trajectory of fragments of forest combustible materials subjected to pyrolysis, flying away under the action of high-velocity air flow, are presented. The effect of flying of such fragments over a fire barrage was mainly investigated. The experiments were performed with conifer needles and leaves, representing typical combustible materials in ground forest fires. On the basis of the experimentally determined effect of inclination of a flame over a fire barrage formed of moistened forest materials, physical and mathematical models of flying of fragments of forest combustible materials subjected to pyrolysis upstream of such a fire barrage have been developed. With the use of these models, the characteristic length of the zone of flame combustion of a forest material, the height of the flame in this zone, and the geometric dimensions of the fire barrage necessary and sufficient for reliable localization of the flame combustion and thermal decomposition of forest combustible material were determined. Режим доступа: по договору с организацией-держателем ресурса |
| Idioma: | anglès |
| Publicat: |
2020
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| Matèries: | |
| Accés en línia: | https://doi.org/10.1007/s10891-020-02097-5 |
| Format: | Electrònic Capítol de llibre |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=663375 |
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| 200 | 1 | |a Characteristics of the Flying of Forest Combustible Materials Upstream of a Fire Barrage Under the Action of an Air Flow |f D. V. Antonov, A. O. Zhdanova, G. V. Kuznetsov [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 24 tit.] | ||
| 330 | |a Results of experiments on determination of the temperature, velocity, and mechanical trajectory of fragments of forest combustible materials subjected to pyrolysis, flying away under the action of high-velocity air flow, are presented. The effect of flying of such fragments over a fire barrage was mainly investigated. The experiments were performed with conifer needles and leaves, representing typical combustible materials in ground forest fires. On the basis of the experimentally determined effect of inclination of a flame over a fire barrage formed of moistened forest materials, physical and mathematical models of flying of fragments of forest combustible materials subjected to pyrolysis upstream of such a fire barrage have been developed. With the use of these models, the characteristic length of the zone of flame combustion of a forest material, the height of the flame in this zone, and the geometric dimensions of the fire barrage necessary and sufficient for reliable localization of the flame combustion and thermal decomposition of forest combustible material were determined. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Journal of Engineering Physics and Thermophysics | ||
| 463 | |t Vol. 93, iss. 1 |v [P. 114-121] |d 2020 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a forest combustible material | |
| 610 | 1 | |a pyrolysis | |
| 610 | 1 | |a combustion | |
| 610 | 1 | |a fire barrage | |
| 610 | 1 | |a wind | |
| 610 | 1 | |a лесные горючие материалы | |
| 610 | 1 | |a пиролиз | |
| 610 | 1 | |a горение | |
| 610 | 1 | |a огонь | |
| 610 | 1 | |a ветер | |
| 701 | 1 | |a Antonov |b D. V. |c specialist in the field of heat and power engineering |c Associate Professor, Research Engineer at Tomsk Polytechnic University, Candidate of Physical and Mathematical Sciences |f 1996- |g Dmitry Vladimirovich |3 (RuTPU)RU\TPU\pers\46666 |9 22322 | |
| 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 Kuznetsov |b G. V. |c Specialist in the field of heat power energy |c Professor of Tomsk Polytechnic University, Doctor of Physical and Mathematical Sciences |f 1949- |g Geny Vladimirovich |3 (RuTPU)RU\TPU\pers\31891 |9 15963 | |
| 701 | 1 | |a Kopylov |b N. P. |g Nikolay Petrovich | |
| 701 | 1 | |a Khasanov |b I. R. |g Irek Raviljevich | |
| 701 | 1 | |a Shlegel |b N. E. |c specialist in the field of heat and power engineering |c Research Engineer of Tomsk Polytechnic University |f 1995- |g Nikita Evgenjevich |3 (RuTPU)RU\TPU\pers\46675 | |
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