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100 _a20181130a2018 k y0engy50 ba
101 0 _aeng
102 _aIT
135 _adrcn ---uucaa
181 0 _ai
182 0 _ab
200 1 _aMechanical, Thermophysical and Aerothermochemical Processes at Forest Fuel Ignition Caused by the Heated to High Temperatures Single Metal Particle
_fN. V. Baranovskiy, A. V. Zakharevich
203 _aText
_celectronic
300 _aTitle screen
320 _a[References: 76 tit.]
330 _aThe particles of metals and nonmetals heated up to high temperatures are the most common sources of the human-caused ignitions. As a rule, metal particles are formed as a result of welding and cutting metals, as well as a result of accidents at industrial facilities. Metal particles, namely steel particles, are considered in this paper. The experimental installation is equipped with a high-speed camera for capturing the processes of particle interaction with a typical forest fuel (dead grass) and its ignition. A compact tube furnace was used as a heater. The main regularities that characterize a complex of mechanical, thermophysical and aerothermochemical processes are revealed during ignition of a typical forest fuel. The ignition conditions and the ignition delays of the forest fuel by the heated to high temperatures particle are established. Conclusions are presented about fire danger of the particles heated to high temperature. Recommendations are proposed for the development of physical and mathematical models to simulate forest fuel ignition by the heated to high temperatures single particle.
333 _aРежим доступа: по договору с организацией-держателем ресурса
461 _tInternational Review of Mechanical Engineering (IREME)
463 _tVol. 12, № 6
_v[P. 544-532]
_d2017
610 1 _aтруды учёных ТПУ
610 1 _aэлектронный ресурс
610 1 _aэксперименты
610 1 _aзажигание
610 1 _aлесные пожары
610 1 _aтопливо
610 1 _aвысокоскоростные камеры
700 1 _aBaranovskiy
_bN. V.
_cspecialist in electrical engineering
_cAssociate Professor of Tomsk Polytechnic University, Candidate of physical and mathematical sciences
_f1978-
_gNikolay Viktorovich
_2stltpush
_3(RuTPU)RU\TPU\pers\34172
701 1 _aZakharevich
_bA. V.
_cspecialist in the field of power engineering
_cAssociate Professor of Tomsk Polytechnic University, Candidate of physical and mathematical sciences
_f1980-
_gArkadiy Vladimirovich
_2stltpush
_3(RuTPU)RU\TPU\pers\34155
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
_c20210210
_gRCR
856 4 _uhttps://doi.org/10.15866/ireme.v12i6.15065
942 _cCF