Effect of Oxidizer Composition on the Self-Ignition Time of Coal–Water Slurry Droplet Flow

Kuznetsov V.A.; Bozheeva D.M.; Minakov A.V.

Дополнительные ссылки: eLibrary

База данных: Каталог библиотеки СФУ

Библиографическое описание: Effect of Oxidizer Composition on the Self-Ignition Time of Coal–Water Slurry Droplet Flow : научное издание / V. A. Kuznetsov, D. M. Bozheeva, A. V. Minakov. - Текст : непосредственный // Combustion, Explosion, and Shock Waves. - 2026. - Т. 62, № 2. - P. 278-282. - The study was carried out within the framework of the state assignment of the Ministry of Science and Higher Education of the Russian Federation (no. FSRZ-2020–0012). - ISSN 0010-5082. - ISSN 1573-8345, DOI 10.1134/S0010508226700097.

Аннотация: The development of advanced technologies such as oxy-fuel pulverized-fuel combustion will solve a number of problems and improve the environmental impact of burning hydrocarbon fuels (including waste) at power plants. In this work, experiments were conducted on a laboratory setup to study the self-ignition of droplets of a coal–water slurry in a tubular reactor. The dependence of the ignition induction period on the concentration of oxygen and carbon dioxide under adiabatic conditions was investigated. It has been shown that increasing the ${{{\text{O}}}_{2}}$ concentration by 1 vol % reduces the ignition time by 5.14% under the considered experimental conditions. It has been established that increasing the ${\text{C}}{{{\text{O}}}_{{\text{2}}}}$ concentration in the flow at the same oxygen concentration does not have a significant effect on the ignition time under these conditions.

Год издания: 2026

Авторы: Kuznetsov V.A. , Bozheeva D.M. , Minakov A.V.

Издательство: Pleiades Publishing, Ltd., Moscow

Источник: Combustion, Explosion, and Shock Waves

Выпуск: Т. 62, № 2

Номера страниц: 278-282

Держатель оригинала документа: Siberian Federal University

Количество экземпляров:

Твёрдая копия издания отсутствует в фонде библиотеки

Показать дополнительные сведения

An experimental investigation into the fuel oil-free start-up of a coal-fired boiler by the main… : статья из журнала

Glushkov D.O. и др.
2021 год

Исследование влияния состава окислителя на время самовоспламенения потока капель ВУС : научное издание

Кузнецов В.А. и др.
2025 год

Deformation of a Droplet of an Organic Water—Coal Fuel in a Gas Flow : статья из журнала

Shebeleva A.A. и др.
2018 год

Influence of the Composition and Particle Sizes of the Fuel Mixture of Coal and Biomass on the… : научное издание

Glushkov Dmitrii и др.
2023 год

Implementation of a three-stage scheme for the co-combustion of pulverized coal and coal-water… : статья из журнала

Alekseenko S.V. и др.
2023 год

Impregnation of different coals and biomass with rapeseed oil for intensifying their ignition in… : статья из журнала

Feoktistov D.V. и др.
2022 год

Using ignition of coal dust produced by different types of mechanical treatment under conditions… : статья из журнала

Chernetskiy M.Y. и др.
2016 год

SYSTEMS OF IGNITION AND COMBUSTION STABILIZATION FOR WATER-COAL FUEL : статья из журнала

Zasypkin I.M. и др.
2012 год

Effect of cavitational conditioning of water on stability of coal-water slurry : доклад, тезисы доклада, статья из…

Stebeleva O.P. и др.
2020 год

Numerical study of oxy-flame-droplet combustion of suspension fuel prepared from waste : научное издание

Kuznetsov V.A. и др.
2026 год

The impact of cavitation-activated water on combustion dynamics and environmental characteristics of coal-water…

Stebeleva O.P. и др.
2019 год

Экспериментальное исследование зависимости периода индукции воспламенения водоугольного топлива от… : научное издание

Кузнецов В.А.
2025 год

Study of the Weber number impact on secondary breakup of droplets of coal water slurries… : статья из журнала

Minakov A.V. и др.
2019 год

Computational modeling of the combustion of coal water slurries containing petrochemicals : научное издание

Chernetskiy M. и др.
2018 год

Energy and Ecological Aspects of Coal-water Slurry Utilization : статья из журнала

Baranova Marina P. и др.
2011 год

Improvement of Technology and Jar Mills for Preparation of Coal-Water Fuel from Waste Coal : научное издание

Murko V.I. и др.
2020 год

Библиотечно-издательский комплекс СФУ

Effect of Oxidizer Composition on the Self-Ignition Time of Coal–Water Slurry Droplet Flow
статья из журнала

Похожие публикации