Igniting Soaring Droplets of Promising Fuel Slurries; Energies; Vol. 12, iss. 2
| Parent link: | Energies Vol. 12, iss. 2.— 2018.— [208, 19 p.] |
|---|---|
| Autor Corporativo: | |
| Outros autores: | , , , , |
| Summary: | Title screen High rates of environmental pollution by boilers and thermal power plants burning coal of different grades are the main reason for active research in the world aimed at the development of alternative fuels. The solution to the formulated problem acceptable in terms of environmental, technical and economic criteria is the creation of composite slurry fuels with the use of fine coal or coal processing and enrichment waste, water of different quality, and oil sludge additive. This study considers modern technologies of burning slurry fuels as well as perspective research methods of the corresponding processes. A model combustion chamber is developed for the adequate study of ignition processes. The calculation of the basic geometric dimensions is presented. The necessity of manufacturing the combustion chamber in the form of an object of complex geometry is substantiated. With its use, several typical modes of slurry fuel ignition are determined. Principal differences of ignition conditions of a single droplet and group of fuel droplets are shown. Typical vortex structures at the fuel spray injection are shown. A comparison with the trajectories of fuel aerosol droplets in real combustion chambers used for the combustion of slurry fuels is undertaken. |
| Idioma: | inglés |
| Publicado: |
2018
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| Subjects: | |
| Acceso en liña: | http://earchive.tpu.ru/handle/11683/57332 https://doi.org/10.3390/en12020208 |
| Formato: | Electrónico Capítulo de libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=659476 |
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| 200 | 1 | |a Igniting Soaring Droplets of Promising Fuel Slurries |f A. R. Bogomolov, T. R. Valiullin, K. Yu. Vershinina [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 31 tit.] | ||
| 330 | |a High rates of environmental pollution by boilers and thermal power plants burning coal of different grades are the main reason for active research in the world aimed at the development of alternative fuels. The solution to the formulated problem acceptable in terms of environmental, technical and economic criteria is the creation of composite slurry fuels with the use of fine coal or coal processing and enrichment waste, water of different quality, and oil sludge additive. This study considers modern technologies of burning slurry fuels as well as perspective research methods of the corresponding processes. A model combustion chamber is developed for the adequate study of ignition processes. The calculation of the basic geometric dimensions is presented. The necessity of manufacturing the combustion chamber in the form of an object of complex geometry is substantiated. With its use, several typical modes of slurry fuel ignition are determined. Principal differences of ignition conditions of a single droplet and group of fuel droplets are shown. Typical vortex structures at the fuel spray injection are shown. A comparison with the trajectories of fuel aerosol droplets in real combustion chambers used for the combustion of slurry fuels is undertaken. | ||
| 461 | |t Energies | ||
| 463 | |t Vol. 12, iss. 2 |v [208, 19 p.] |d 2018 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a жидкое топливо | |
| 610 | 1 | |a зажигание | |
| 610 | 1 | |a сгорание | |
| 610 | 1 | |a капли | |
| 610 | 1 | |a испарение | |
| 701 | 1 | |a Bogomolov |b A. R. |g Aleksandr Romanovich | |
| 701 | 1 | |a Valiullin |b T. R. |c specialist in the field of heat and power engineering |c Assistant of the Department of Tomsk Polytechnic University, Candidate of technical sciences |f 1991- |g Timur Radisovich |3 (RuTPU)RU\TPU\pers\42019 |9 21458 | |
| 701 | 1 | |a Vershinina |b K. Yu. |c specialist in the field of heat and power engineering |c Associate Professor of Tomsk Polytechnic University, Candidate of Physical and Mathematical Sciences |f 1992- |g Kseniya Yurievna |3 (RuTPU)RU\TPU\pers\33706 |9 17337 | |
| 701 | 1 | |a Shevyryov |b S. A. |g Sergey Aleksandrovich | |
| 701 | 1 | |a Shlegel |b N. E. |c specialist in the field of heat and power engineering |c Research Engineer of Tomsk Polytechnic University |f 1995- |g Nikita Evgenjevich |3 (RuTPU)RU\TPU\pers\46675 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Исследовательская школа физики высокоэнергетических процессов |c (2017- ) |3 (RuTPU)RU\TPU\col\23551 |
| 801 | 2 | |a RU |b 63413507 |c 20201119 |g RCR | |
| 856 | 4 | |u http://earchive.tpu.ru/handle/11683/57332 | |
| 856 | 4 | |u https://doi.org/10.3390/en12020208 | |
| 942 | |c CF | ||