Numerical study of the combustion chemistry of fuel-rich mixtures of formaldehyde and air
| Autor: | V. A. Bunev, Vladimir M. Shvartsberg, V. S. Babkin |
|---|---|
| Rok vydání: | 2015 |
| Předmět: |
General Chemical Engineering
Thermal decomposition Inorganic chemistry Formaldehyde General Physics and Astronomy Energy Engineering and Power Technology Numerical modeling General Chemistry Combustion chemistry Flame speed Branching (polymer chemistry) chemistry.chemical_compound Fuel Technology chemistry Chemical engineering Hydrogen peroxide Flammability limit |
| Zdroj: | Combustion, Explosion, and Shock Waves. 51:623-630 |
| ISSN: | 1573-8345 0010-5082 |
| DOI: | 10.1134/s0010508215060015 |
| Popis: | The combustion chemistry of formaldehyde in fuel-rich flames has been studied by numerical modeling and sensitivity analysis. It has been shown that the wide flammability limits of CH2O/air mixtures are due to features of the combustion chemistry of formaldehyde at high equivalence ratios rather than to the superadiabatic temperature effect. In this case, the thermal decomposition reaction of hydrogen peroxide H2O2 plays a key role in the conventional branching reactions. |
| Databáze: | OpenAIRE |
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