Influence of a wet wood particle form on the characteristics of its ignition in the high-temperature medium
Электронный архив ТПУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Influence of a wet wood particle form on the characteristics of its ignition in the high-temperature medium
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| Автор |
Kuznetsov, Geny Vladimirovich
Syrodoy, Semen Vladimirovich Gutareva, Nadezhda Yurievna |
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| Тематика |
a particle of wet wood
heat and mass transfer ignition of volatiles ignition a particle form древесина тепломассоперенос воспламенение зажигание |
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| Описание |
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).
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| Дата |
2020-01-29T10:04:19Z
2020-01-29T10:04:19Z 2020 |
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| Тип |
Article
Published version (info:eu-repo/semantics/publishedVersion) Journal article (info:eu-repo/semantics/article) |
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| Идентификатор |
Kuznetsov G. V. Influence of a wet wood particle form on the characteristics of its ignition in the high-temperature medium / G. V. Kuznetsov, S. V. Syrodoy, N. Yu. Gutareva // Renewable Energy. — 2020. — Vol. 145. — [P. 1474-1486].
http://earchive.tpu.ru/handle/11683/57715 10.1016/j.renene.2019.04.046 |
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| Язык |
en
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| Права |
Open access (info:eu-repo/semantics/openAccess)
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| Формат |
application/pdf
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| Издатель |
Томский политехнический университет
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| Источник |
Renewable Energy
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