Solid particle deposition of indoor material combustion products
| Parent link: | Process Safety and Environmental Protection Vol. 162.— 2022.— [P. 494-512] |
|---|---|
| Enti autori: | , |
| Altri autori: | , , , , , , |
| Riassunto: | Title screen Heavy smoke emission during fires hampers evacuation of people and movement of rescue teams to a fire source. It is often pyrolysis and combustion products <https://www.sciencedirect.com/topics/earth-and-planetary-sciences/combustion-product> that cause deaths from fires in closed spaces. Fire sprinkler system activation does not always lead to efficient smoke deposition. Sometimes, a fire suppression liquid supply, on the contrary, deteriorates fire evacuation conditions. The study of smoke generation and deposition characteristics is an essential prerequisite for improving rescue technologies during fires. The purpose of this research was to define the characteristics of deposition of solid combustion product particles of a group of typical construction and finishing materials in closed spaces: wood, linoleum, rubber, etc. Solid particles (pyrolysis products) have been distributed by size and concentration. The smoke generation and extinction coefficients, as well as deposition rates of smoke aerosol particles with and without using water aerosol have been determined. The ranges of optical properties of smoke aerosol have been specified. The time of dispersed water impact on smoke aerosol was varied to evaluate its effect on the mass rate of deposition of solid combustion product particles. The characteristics of absorption of laser radiation with different wavelengths in flue gases have been defined to identify the most advantageous colors of reflector materials used to manufacture direction signs for the evacuation of people from the combustion zone. Режим доступа: по договору с организацией-держателем ресурса |
| Lingua: | inglese |
| Pubblicazione: |
2022
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| Soggetti: | |
| Accesso online: | https://doi.org/10.1016/j.psep.2022.04.033 |
| Natura: | Elettronico Capitolo di libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=668474 |
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| 200 | 1 | |a Solid particle deposition of indoor material combustion products |f A. O. Zhdanova, R. S. Volkov, G. V. Kuznetsov [et al.] | |
| 203 | |a Текст |c электронный | ||
| 300 | |a Title screen | ||
| 330 | |a Heavy smoke emission during fires hampers evacuation of people and movement of rescue teams to a fire source. It is often pyrolysis and combustion products <https://www.sciencedirect.com/topics/earth-and-planetary-sciences/combustion-product> that cause deaths from fires in closed spaces. Fire sprinkler system activation does not always lead to efficient smoke deposition. Sometimes, a fire suppression liquid supply, on the contrary, deteriorates fire evacuation conditions. The study of smoke generation and deposition characteristics is an essential prerequisite for improving rescue technologies during fires. The purpose of this research was to define the characteristics of deposition of solid combustion product particles of a group of typical construction and finishing materials in closed spaces: wood, linoleum, rubber, etc. Solid particles (pyrolysis products) have been distributed by size and concentration. The smoke generation and extinction coefficients, as well as deposition rates of smoke aerosol particles with and without using water aerosol have been determined. The ranges of optical properties of smoke aerosol have been specified. The time of dispersed water impact on smoke aerosol was varied to evaluate its effect on the mass rate of deposition of solid combustion product particles. The characteristics of absorption of laser radiation with different wavelengths in flue gases have been defined to identify the most advantageous colors of reflector materials used to manufacture direction signs for the evacuation of people from the combustion zone. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Process Safety and Environmental Protection | ||
| 463 | |t Vol. 162 |v [P. 494-512] |d 2022 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a compartment fires | |
| 610 | 1 | |a combustion products | |
| 610 | 1 | |a smoke emission | |
| 610 | 1 | |a smoke deposition | |
| 610 | 1 | |a capture of solid particles | |
| 610 | 1 | |a aerosol wetting | |
| 610 | 1 | |a пожары | |
| 610 | 1 | |a продукты сгорания | |
| 610 | 1 | |a выбросы | |
| 610 | 1 | |a дым | |
| 610 | 1 | |a осаждение | |
| 610 | 1 | |a улавливание | |
| 610 | 1 | |a твердые частицы | |
| 610 | 1 | |a аэрозольная обработка | |
| 610 | 1 | |a смачивание | |
| 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 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 | |
| 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 S. N. |g Sergey Nikolaevich | |
| 701 | 1 | |a Kopylov |b N. P. |c специалист в области безопасности жизнедеятельности |c научный сотрудник Томского политехнического университета, доктор технических наук |f 1948- |g Nikolay Petrovich |3 (RuTPU)RU\TPU\pers\35179 | |
| 701 | 1 | |a Sushkina |b E. Yu. |g Elena Yurjevna | |
| 701 | 1 | |a Strizhak |b P. A. |c Specialist in the field of heat power energy |c Doctor of Physical and Mathematical Sciences (DSc), Professor of Tomsk Polytechnic University (TPU) |f 1985- |g Pavel Alexandrovich |3 (RuTPU)RU\TPU\pers\30871 |9 15117 | |
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| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Исследовательская школа физики высокоэнергетических процессов |c (2017- ) |3 (RuTPU)RU\TPU\col\23551 |
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