Initiation of combustion of coal particles coated with a water film in a high-temperature air flow; Combustion, Explosion, and Shock Waves; Vol. 52, iss. 5
| Parent link: | Combustion, Explosion, and Shock Waves Vol. 52, iss. 5.— 2016.— [P. 550–561] |
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| Körperschaften: | , |
| Weitere Verfasser: | , , , , |
| Zusammenfassung: | Title screen Results of an experimental study of ignition of a coal–water fuel in a high-temperature air flow are presented. The fuel is obtained on the basis of the mark D coal or filter cake of the Severnaya dressing plant. Based on the experimental results, physical and mathematical models of the processes of thermal preparation and ignition of coal–water fuel particles are formulated, which take into account the joint proceeding of the most relevant physical and chemical transformations (which exert an essential effect on the ignition condition) and the processes of heat and mass transfer during the induction period. A comparison of the basic ignition characteristics (ignition delay time and limiting values of the gas medium temperature), which are obtained experimentally and theoretically (based on results of numerical simulations), leads to a conclusion that the water film affects the dynamics of the ignition process. Режим доступа: по договору с организацией-держателем ресурса |
| Sprache: | Englisch |
| Veröffentlicht: |
2016
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| Schlagworte: | |
| Online-Zugang: | https://doi.org/10.1134/S0010508216050063 |
| Format: | Elektronisch Buchkapitel |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=655709 |
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| 200 | 1 | |a Initiation of combustion of coal particles coated with a water film in a high-temperature air flow |f A. V. Zakharevich [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 184-186 (34 tit.)] | ||
| 330 | |a Results of an experimental study of ignition of a coal–water fuel in a high-temperature air flow are presented. The fuel is obtained on the basis of the mark D coal or filter cake of the Severnaya dressing plant. Based on the experimental results, physical and mathematical models of the processes of thermal preparation and ignition of coal–water fuel particles are formulated, which take into account the joint proceeding of the most relevant physical and chemical transformations (which exert an essential effect on the ignition condition) and the processes of heat and mass transfer during the induction period. A comparison of the basic ignition characteristics (ignition delay time and limiting values of the gas medium temperature), which are obtained experimentally and theoretically (based on results of numerical simulations), leads to a conclusion that the water film affects the dynamics of the ignition process. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Combustion, Explosion, and Shock Waves | ||
| 463 | |t Vol. 52, iss. 5 |v [P. 550–561] |d 2016 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a coal-water fuel | |
| 610 | 1 | |a ignition | |
| 610 | 1 | |a heat and mass transfer | |
| 610 | 1 | |a thermal decomposition | |
| 610 | 1 | |a evaporation | |
| 610 | 1 | |a evaporation | |
| 610 | 1 | |a water film | |
| 610 | 1 | |a ignition delay time | |
| 610 | 1 | |a evaporation time | |
| 610 | 1 | |a зажигание | |
| 610 | 1 | |a теплоперенос | |
| 610 | 1 | |a массоперенос | |
| 610 | 1 | |a термическое разложение | |
| 610 | 1 | |a испарение | |
| 701 | 1 | |a Zakharevich |b A. V. |c specialist in the field of power engineering |c Associate Professor of Tomsk Polytechnic University, Candidate of physical and mathematical sciences |f 1980- |g Arkadiy Vladimirovich |3 (RuTPU)RU\TPU\pers\34155 |9 17695 | |
| 701 | 1 | |a Kuznetsov |b G. V. |c Specialist in the field of heat power energy |c Professor of Tomsk Polytechnic University, Doctor of Physical and Mathematical Sciences |f 1949- |g Geny Vladimirovich |3 (RuTPU)RU\TPU\pers\31891 |9 15963 | |
| 701 | 1 | |a Salomatov |b V. V. |g Vladimir Vasiljevich | |
| 701 | 1 | |a Strizhak |b P. A. |c Specialist in the field of heat power energy |c Doctor of Physical and Mathematical Sciences (DSc), Professor of Tomsk Polytechnic University (TPU) |f 1985- |g Pavel Alexandrovich |3 (RuTPU)RU\TPU\pers\30871 |9 15117 | |
| 701 | 1 | |a Syrodoy |b S. V. |c specialist in the field of thermal engineering |c Professor of Tomsk Polytechnic University, Doctor of Technical Sciences |f 1988- |g Semen Vladimirovich |3 (RuTPU)RU\TPU\pers\35117 |9 18392 | |
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