Тип публикации: статья из журнала
Год издания: 2026
Идентификатор DOI: 10.1134/S0010508226700097
Ключевые слова: induction period, self-ignition, coal–water slurry (CWS), laboratory setup, oxy-fuel combustion
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–watПоказать полностьюer 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.
Журнал: Combustion, Explosion, and Shock Waves
Выпуск журнала: Т. 62, № 2
Номера страниц: 278-282
ISSN журнала: 00105082
Место издания: Moscow
Издатель: Pleiades Publishing, Ltd.