Kinetic studies of excited singlet oxygen atoms o(1 d) reactions with fuels in plasma assisted combustion

Hongtao Zhong, Chao Yan, Chu C. Teng, Timothy Chen, Aric Rousso, Gerard Wysocki, Yiguang Ju

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The reactions of fuels with electronically excited oxygen atom O(1 D) generated from ul-traviolet photolysis of ozone were studied in a Herriott cell. Intermediate species such as the hydroperoxyl radical (HO2) and the hydroxyl radical (OH) formation were quantified in-situ using Faraday rotation spectroscopy and direct absorption spectroscopy, respectively. Branching ratios of O(1 D) reactions with fuels in plasma assisted combustion (methanol, ethanol and acetylene) were determined based on fittings to the experimental time-dependent concentration retrievals.

Original languageEnglish (US)
Title of host publicationAIAA Scitech 2019 Forum
PublisherAmerican Institute of Aeronautics and Astronautics Inc, AIAA
ISBN (Print)9781624105784
DOIs
StatePublished - Jan 1 2019
EventAIAA Scitech Forum, 2019 - San Diego, United States
Duration: Jan 7 2019Jan 11 2019

Publication series

NameAIAA Scitech 2019 Forum

Conference

ConferenceAIAA Scitech Forum, 2019
CountryUnited States
CitySan Diego
Period1/7/191/11/19

All Science Journal Classification (ASJC) codes

  • Aerospace Engineering

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    Zhong, H., Yan, C., Teng, C. C., Chen, T., Rousso, A., Wysocki, G., & Ju, Y. (2019). Kinetic studies of excited singlet oxygen atoms o(1 d) reactions with fuels in plasma assisted combustion. In AIAA Scitech 2019 Forum (AIAA Scitech 2019 Forum). American Institute of Aeronautics and Astronautics Inc, AIAA. https://doi.org/10.2514/6.2019-2065