Determination of ignition delay times in mixtures of ethylene oxide, oxygen, and argon behind a reflected shock
Journal Article
·
· Combustion and Flame
- Chungnam National Univ., Daejeon (Korea, Republic of). Dept. of Chemistry
- Agency for Defense Development, Daejeon (Korea, Republic of)
The detonation of mixtures of ethylene oxide, oxygen, and argon has been studied in a shock tube and also using computer modeling from 950 to 1,220 K at 100 torr. The emission from OH at 306.4 nm from behind the reflected shock was measured to monitor ignition delay times. Using a mechanism of 88 elementary reactions, involving 30 chemical species, ignition delay times were computed. The simulation and sensitivity analysis confirmed that the isomerization of ethylene oxide to acetaldehyde is the main chain-initiation step.
- OSTI ID:
- 264396
- Journal Information:
- Combustion and Flame, Journal Name: Combustion and Flame Journal Issue: 1-2 Vol. 106; ISSN 0010-2180; ISSN CBFMAO
- Country of Publication:
- United States
- Language:
- English
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