Positively charged species in premixed flames fuelled by H2/CO mixture: Experimental and numerical study

D. A. Knyazkov, I. E. Gerasimov, A. G. Shmakov, T. A. Bolshova, A. A. Paletsky

Результат исследования: Публикации в книгах, отчётах, сборниках, трудах конференцийстатья в сборнике материалов конференциинаучнаярецензирование

Аннотация

Spatial distributions of positively charged species naturally occurring in the stoichiometric and fuel-rich premixed H2/CO/O2/Ar flames are measured with molecular beam mass spectrometry. The hydronium (H3O+) ion and its clusters are found to be most abundant cations in the flames. The ion chemistry model proposed earlier by Belhi et al. (2018) for lean methane flames is validated against the measurement data. The model was found to adequately predict the observed tendencies in the flames, once the exact mixture composition, including hydrocarbon impurities (5âppm), is considered.

Язык оригиналаанглийский
Название основной публикацииInternational Conference on Physics and Chemistry of Combustion and Processes in Extreme Environments, ComPhysChem 20-21 and VI International Summer School "Modern Quantum Chemistry Methods in Applications"
РедакторыValeriy N. Azyazov, Alexander M. Mebel
ИздательAmerican Institute of Physics Inc.
ISBN (электронное издание)9780735440401
DOI
СостояниеОпубликовано - 8 дек 2020
Событие2nd International Conference on Physics and Chemistry of Combustion and Processes in Extreme Environments, ComPhysChem 20-21 and 6th International Summer School on Modern Quantum Chemistry Methods in Applications - Samara, Российская Федерация
Продолжительность: 26 июл 202130 июл 2021

Серия публикаций

НазваниеAIP Conference Proceedings
Том2304
ISSN (печатное издание)0094-243X
ISSN (электронное издание)1551-7616

Конференция

Конференция2nd International Conference on Physics and Chemistry of Combustion and Processes in Extreme Environments, ComPhysChem 20-21 and 6th International Summer School on Modern Quantum Chemistry Methods in Applications
СтранаРоссийская Федерация
ГородSamara
Период26.07.202130.07.2021

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