Mathematical modeling of processes of heat and mass transfer during drying of wood biomass; MATEC Web of Conferences; Vol. 194 : Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment (HMTTSC 2018)
| Parent link: | MATEC Web of Conferences Vol. 194 : Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment (HMTTSC 2018).— 2018.— [01012, 6 p.] |
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| Shrnutí: | Title screen 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. |
| Jazyk: | angličtina |
| Vydáno: |
Les Ulis, EDP Sciences, 2018
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| On-line přístup: | https://doi.org/10.1051/matecconf/201819401012 http://earchive.tpu.ru/handle/11683/51479 |
| Médium: | MixedMaterials Elektronický zdroj Kapitola |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=658551 |
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| 200 | 1 | |a Mathematical modeling of processes of heat and mass transfer during drying of wood biomass |f N. A. Ivanova, E. E. Bulba | |
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| 210 | |a Les Ulis |c EDP Sciences |d 2018 | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 20 tit.] | ||
| 330 | |a 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. | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\4526 |t MATEC Web of Conferences | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\26092 |t Vol. 194 : Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment (HMTTSC 2018) |o International Youth Scientific Conference, April 24-26, 2018, Tomsk, Russia |o [proceedings] |f National Research Tomsk Polytechnic University (TPU) ; eds. G. V. Kuznetsov, E. E. Bulba, D. V. Feoktistov |v [01012, 6 p.] |d 2018 | |
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| 610 | 1 | |a древесная биомасса | |
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| 701 | 1 | |a Bulba |b E. E. |c specialist in the field of thermal engineering |c Associate Professor of Tomsk Polytechnic University, Candidate of technical sciences |f 1969- |g Elena Evgenievna |3 (RuTPU)RU\TPU\pers\35055 |9 18330 | |
| 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 |
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