Soot measurements were made in laminar ethylene diffusion flames for various fuel and air flow rates in a Wolfhard-Parker burner. Simultaneous light scattering and extinction measurements yielded spatially resolved particle number densities, particle size, and soot volume fraction. Laser doppler vel
Numerical modeling of ethylene oxidation in laminar flames
โ Scribed by Charles K. Westbrook; Frederick L. Dryer; K.Peter Schug
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 951 KB
- Volume
- 52
- Category
- Article
- ISSN
- 0010-2180
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โฆ Synopsis
A numerical model including a detailed chemical kinetic reaction mechanism is used to study laminar flame propagation in ethylene--air and ethylene-oxygen mixtures. The effects of variations in pressure, equivalence ratio, unburned mixture temperature, and oxidizer on computed flame properties are examined. The results of the addition of various halogenated flame inhibitors to ethylene-oxidizer mixtures are estimated. In each case the kinetic factors responsible for the observed behavior are identified.
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