Mathematical modeling of processes of heat and mass transfer during drying of wood biomass
Электронный архив ТПУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Mathematical modeling of processes of heat and mass transfer during drying of wood biomass
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| Автор |
Ivanova, Natalya
Bulba, Elena Evgenievna |
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| Тематика |
математическое моделирование
тепломассоперенос сушка древесная биомасса нагрев испарения влага фильтрация пористые структуры численное моделирование |
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| Описание |
For the first time, a mathematical model for the drying of woody biomass during conductive heating with localization of the evaporation front has been formulated. The processes of moisture removal during the filtration of steam through the porous structure of the material at an ambient temperature of Te=373 K were considered. Humidity was varied (in the range from 6% to 40%) and dimensions of wood blanks (Rd=0.0035 - 0.035 m). Based on the results of numerical simulation, the conditions and characteristics (evaporation rate Wisp, drying time [tau] dry) of the process of moisture removal from wood biomass are determined. The mathematical model allows to calculate the drying time, as well as the mass evaporation rate for different sizes of wood sample, humidity and temperature conditions.
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| Дата |
2018-10-29T03:46:53Z
2018-10-29T03:46:53Z 2018 |
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| Тип |
Conference Paper
Published version (info:eu-repo/semantics/publishedVersion) Conference paper (info:eu-repo/semantics/conferencePaper) |
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| Идентификатор |
Ivanova N. Mathematical modeling of processes of heat and mass transfer during drying of wood biomass / N. Ivanova, E. E. Bulba // MATEC Web of Conferences. — 2018. — Vol. 194 : Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment (HMTTSC 2018) : International Youth Scientific Conference, April 24-26, 2018, Tomsk, Russia : [proceedings]. — [01012, 6 p.].
http://earchive.tpu.ru/handle/11683/51479 10.1051/matecconf/201819401012 |
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| Язык |
en
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| Связанные ресурсы |
MATEC Web of Conferences. Vol. 194 : Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment (HMTTSC 2018). — Les Ulis, 2018.
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| Права |
Open access (info:eu-repo/semantics/openAccess)
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| Издатель |
EDP Sciences
EDP Sciences |
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