Influence of a wet wood particle form on the characteristics of its ignition in the high-temperature medium; Renewable Energy; Vol. 145
| Parent link: | Renewable Energy Vol. 145.— 2020.— [P. 1474-1486] |
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| Autor principal: | |
| Autores Corporativos: | , |
| Otros Autores: | , |
| Sumario: | Title screen The results of the experimental and theoretical studies of the processes of the single particles ignition of the wood biomass of various forms (a cube, a cylinder and a sphere) have been presented. According to the results of the experimental studies, it has been established that the particles form can have a fairly significant effect on the characteristics and conditions of ignition. It has been shown that the wood particles in the form of a sphere are ignited much faster than cylindrical and cubic ones (ignition delay times are less by 56%). Such a tendency is maintained for particles sizes from 1 · 10-3?m to 3 · 10-3?m. According to the results of the experiments, the mathematical model for ignition of a particle of wet wood biomass has been formulated, taking into account the joint occurrence of the main processes of the thermal preparation (radiation-convective particle heating, evaporation of water, thermal decomposition of the organic part of the fuel, output, ignition and combustion of gaseous pyrolysis products, ignition of the char residue). |
| Lenguaje: | inglés |
| Publicado: |
2020
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| Materias: | |
| Acceso en línea: | http://earchive.tpu.ru/handle/11683/57715 https://doi.org/10.1016/j.renene.2019.04.046 |
| Formato: | Electrónico Capítulo de libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=661636 |
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| 200 | 1 | |a Influence of a wet wood particle form on the characteristics of its ignition in the high-temperature medium |f G. V. Kuznetsov, S. V. Syrodoy, N. Yu. Gutareva | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 62 tit.] | ||
| 330 | |a The results of the experimental and theoretical studies of the processes of the single particles ignition of the wood biomass of various forms (a cube, a cylinder and a sphere) have been presented. According to the results of the experimental studies, it has been established that the particles form can have a fairly significant effect on the characteristics and conditions of ignition. It has been shown that the wood particles in the form of a sphere are ignited much faster than cylindrical and cubic ones (ignition delay times are less by 56%). Such a tendency is maintained for particles sizes from 1 · 10-3?m to 3 · 10-3?m. According to the results of the experiments, the mathematical model for ignition of a particle of wet wood biomass has been formulated, taking into account the joint occurrence of the main processes of the thermal preparation (radiation-convective particle heating, evaporation of water, thermal decomposition of the organic part of the fuel, output, ignition and combustion of gaseous pyrolysis products, ignition of the char residue). | ||
| 461 | |t Renewable Energy | ||
| 463 | |t Vol. 145 |v [P. 1474-1486] |d 2020 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a a particle of wet wood | |
| 610 | 1 | |a heat and mass transfer | |
| 610 | 1 | |a ignition of volatiles | |
| 610 | 1 | |a ignition | |
| 610 | 1 | |a a particle form | |
| 610 | 1 | |a древесина | |
| 610 | 1 | |a тепломассоперенос | |
| 610 | 1 | |a воспламенение | |
| 610 | 1 | |a зажигание | |
| 700 | 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 Syrodoy |b S. V. |c specialist in the field of thermal engineering |c Professor of Tomsk Polytechnic University, Doctor of Technical Sciences |f 1988- |g Semen Vladimirovich |3 (RuTPU)RU\TPU\pers\35117 |9 18392 | |
| 701 | 1 | |a Gutareva |b N. Yu. |c linguist |c Associate Professor of Tomsk Polytechnic University, Candidate of pedagogical sciences |f 1979- |g Nadezhda Yurievna |3 (RuTPU)RU\TPU\pers\31044 |9 15274 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа энергетики |b Научно-образовательный центр И. Н. Бутакова (НОЦ И. Н. Бутакова) |3 (RuTPU)RU\TPU\col\23504 |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Школа базовой инженерной подготовки |b Отделение иностранных языков |3 (RuTPU)RU\TPU\col\23510 |
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