| 000 | 04179nlm1a2200481 4500 | ||
|---|---|---|---|
| 001 | 668107 | ||
| 005 | 20231030042137.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\39331 | ||
| 035 | _aRU\TPU\network\38727 | ||
| 090 | _a668107 | ||
| 100 | _a20220621a2022 k z0engy50 ba | ||
| 101 | 1 | _aeng | |
| 135 | _aarcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aFlame Propagation Characteristics in the Boundary Layer of the Bio-Water-Coal Fuel Particle During its Ignition _fS. V. Syrodoy, G. V. Kuznetsov, D. Yu. Malyshev [et al.] |
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| 203 |
_aText _celectronic |
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| 300 | _aTitle screen | ||
| 330 | _aThe article presents the experimental research results of the flame propagation processes in the small vicinity of Bio-WCF particles during their ignition. According to the experimental researches, there have been obtained characteristic ignition delay times (tign) and times of full engulfment of the fuel particle in fire (tsf). We have analyzed the influence of metamorphism degree of fuel basic component (coal) and sort of biomass on characteristics of these processes. It has been shown that increase in concentration of biomass in fuel leads to decrease in ignition delay times and fire propagation in boundary layer of the Bio-WCF particle. We have recognized that the oxidizer temperature (Tg) strongly influences the fire propagation dynamic in small volume vicinity of fuel particles. Also, we have observed that the effect of influence of oxidizer temperature (Tg) on the time of full engulfment of the fuel particle in fire (tsf) differs from the predicted once. Increase in Tg in a certain period of changes in its values (Tg = 1073–1273 K) leads to increase in time of full engulfment of the Bio-WCF particle in fire. The hypothesis describes the influence of ambient temperature on tsf was formulated. We have substantiated the hypothesis using the results of mathematical modeling. This hypothesis describes the physical mechanism of the influence of water vapors, which are formed during intrapore moisture evaporation on characteristics and conditions of volatile combustion in the boundary layer of the fuel particle. | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 338 |
_bГранты Президента РФ _dMK-89.2021.4 |
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| 461 | _tCombustion Science and Technology | ||
| 463 |
_tVol. XX, iss. X _v[25 p.] _d2022 |
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| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _awater-coal fuel | |
| 610 | 1 | _abio-water-coal fuel | |
| 610 | 1 | _abiomass | |
| 610 | 1 | _aignition | |
| 610 | 1 | _aflame propagation | |
| 610 | 1 | _aводоугольное топливо | |
| 610 | 1 | _aбиомасса | |
| 610 | 1 | _aзажигание | |
| 610 | 1 | _aпламя | |
| 701 | 1 |
_aSyrodoy _bS. V. _cspecialist in the field of thermal engineering _cassistant of Tomsk Polytechnic University, candidate of technical Sciences _f1988- _gSemen Vladimirovich _2stltpush _3(RuTPU)RU\TPU\pers\35117 |
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| 701 | 1 |
_aKuznetsov _bG. V. _cSpecialist in the field of heat power energy _cProfessor of Tomsk Polytechnic University, Doctor of Physical and Mathematical Sciences _f1949- _gGeny Vladimirovich _2stltpush _3(RuTPU)RU\TPU\pers\31891 |
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| 701 | 1 |
_aMalyshev _bD. Yu. _cSpecialist in the field of thermal engineering _cTechnician of Tomsk Polytechnic University _f1991- _gDmitry Yurievich _2stltpush _3(RuTPU)RU\TPU\pers\46475 |
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| 701 | 1 |
_aKostoreva _bZh. A. _cSpecialist in the field of heat and power engineering _cEngineer of Tomsk Polytechnic University _f1994- _gZhanna Andreevna _2stltpush _3(RuTPU)RU\TPU\pers\46428 |
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| 701 | 1 |
_aPurin _bM. V. _gMikhail Vladimirovich |
|
| 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 _c20220621 _gPSBO |
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| 856 | 4 | _uhttps://doi.org/10.1080/00102202.2022.2047667 | |
| 942 | _cCF | ||