000 03400nla2a2200481 4500
001 658551
005 20231030041556.0
035 _a(RuTPU)RU\TPU\network\26457
035 _aRU\TPU\network\26456
090 _a658551
100 _a20181022a2018 k y0engy50 ba
101 0 _aeng
105 _ay z 100zy
135 _adrcn ---uucaa
181 0 _ai
182 0 _ab
200 1 _aMathematical modeling of processes of heat and mass transfer during drying of wood biomass
_fN. A. Ivanova, E. E. Bulba
203 _aText
_celectronic
210 _aLes Ulis
_cEDP Sciences
_d2018
300 _aTitle screen
320 _a[References: 20 tit.]
330 _aFor 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
_tMATEC Web of Conferences
463 0 _0(RuTPU)RU\TPU\network\26092
_tVol. 194 : Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment (HMTTSC 2018)
_oInternational Youth Scientific Conference, April 24-26, 2018, Tomsk, Russia
_o[proceedings]
_fNational Research Tomsk Polytechnic University (TPU) ; eds. G. V. Kuznetsov, E. E. Bulba, D. V. Feoktistov
_v[01012, 6 p.]
_d2018
610 1 _aэлектронный ресурс
610 1 _aтруды учёных ТПУ
610 1 _aматематическое моделирование
610 1 _aтепломассоперенос
610 1 _aсушка
610 1 _aдревесная биомасса
610 1 _aнагрев
610 1 _aиспарения
610 1 _aвлага
610 1 _aфильтрация
610 1 _aпористые структуры
610 1 _aчисленное моделирование
700 1 _aIvanova
_bN. A.
_cspecialist in the field of heat and power engineering
_cEngineer of Tomsk Polytechnic University
_f1992-
_gNataljya Andreevna
_2stltpush
_3(RuTPU)RU\TPU\pers\46199
701 1 _aBulba
_bE. E.
_cspecialist in the field of thermal engineering
_cAssociate Professor of Tomsk Polytechnic University, Candidate of technical sciences
_f1969-
_gElena Evgenievna
_2stltpush
_3(RuTPU)RU\TPU\pers\35055
712 0 2 _aНациональный исследовательский Томский политехнический университет
_bИнженерная школа энергетики
_bНаучно-образовательный центр И. Н. Бутакова (НОЦ И. Н. Бутакова)
_h8025
_2stltpush
_3(RuTPU)RU\TPU\col\23504
801 2 _aRU
_b63413507
_c20200227
_gRCR
856 4 _uhttps://doi.org/10.1051/matecconf/201819401012
856 4 _uhttp://earchive.tpu.ru/handle/11683/51479
942 _cCF