Influence of Conditions of a Hot Metal Particle Thermal Contact with a Coal Dust Layer on Characteristics of GasPhase Ignition; AIP Conference Proceedings; Vol. 2212 : Thermophysical Basis of Energy Technologies (TBET 2019)
| Parent link: | AIP Conference Proceedings Vol. 2212 : Thermophysical Basis of Energy Technologies (TBET 2019).— 2020.— [020045, 7 p.] |
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| Summary: | Title screen The prediction of gas-phase ignition characteristics of a coal dust layer by a hot metal particle located on its surface was performed by numerical simulation. The theoretical study results can be used in practice to develop the provisions of fire safety management aimed at preventing large fires and man-made disasters. In this paper we consider coal dust, the particle dispersion of which varies in the range of 0.1-1 mm. As local sources of heating steel disk-shaped and parallelepiped-shaped particles with the same specific size of 10 mm are used. The nonideality factor influence of the thermal contact of a local heat source and a dispersed brown coal layer on its gas-phase ignition delay-times when the parameters in the considered system vary over a wide range, including the initial temperatures of metal particles from 1100 to 1600 K. Режим доступа: по договору с организацией-держателем ресурса |
| Sprog: | engelsk |
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2020
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| Online adgang: | https://doi.org/10.1063/5.0001716 |
| Format: | MixedMaterials Electronisk Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=662202 |
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| 200 | 1 | |a Influence of Conditions of a Hot Metal Particle Thermal Contact with a Coal Dust Layer on Characteristics of GasPhase Ignition |f K. Paushkina, M. Glotov, D. O. Glushkov | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 18 tit.] | ||
| 330 | |a The prediction of gas-phase ignition characteristics of a coal dust layer by a hot metal particle located on its surface was performed by numerical simulation. The theoretical study results can be used in practice to develop the provisions of fire safety management aimed at preventing large fires and man-made disasters. In this paper we consider coal dust, the particle dispersion of which varies in the range of 0.1-1 mm. As local sources of heating steel disk-shaped and parallelepiped-shaped particles with the same specific size of 10 mm are used. The nonideality factor influence of the thermal contact of a local heat source and a dispersed brown coal layer on its gas-phase ignition delay-times when the parameters in the considered system vary over a wide range, including the initial temperatures of metal particles from 1100 to 1600 K. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 1 | |0 (RuTPU)RU\TPU\network\4816 |t AIP Conference Proceedings | |
| 463 | 1 | |0 (RuTPU)RU\TPU\network\33286 |t Vol. 2212 : Thermophysical Basis of Energy Technologies (TBET 2019) |o Proceedings of All-Russian scientific conference with international participation, Tomsk, Russia, October 9-11, 2019 |f National Research Tomsk Polytechnic University (TPU) ; eds. G. V. Kuznetsov, D. V. Feoktistov, E. G. Orlova |v [020045, 7 p.] |d 2020 | |
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| 700 | 1 | |a Paushkina |b K. K. |c specialist in the field of heat and power engineering |c Engineer of Tomsk Polytechnic University, assistant |f 1998- |g Kristina Konstantinovna |3 (RuTPU)RU\TPU\pers\47420 |9 22949 | |
| 701 | 1 | |a Glotov |b M. I. |g Maksim Ivanovich |f 1999- |c specialist in the field of thermal power engineering and heat engineering |c programmer of Tomsk Polytechnic University |9 89045 | |
| 701 | 1 | |a Glushkov |b D. O. |c specialist in the field of power engineering |c Professor, Director of the ISHFVP of the Tomsk Polytechnic University, Doctor of Technical Sciences |f 1988- |g Dmitry Olegovich |3 (RuTPU)RU\TPU\pers\32471 |9 16419 | |
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| 856 | 4 | |u https://doi.org/10.1063/5.0001716 | |
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