Statistical analysis of electrostatic spark ignition of lean H2/O2/Ar mixtures
β Scribed by S.P.M. Bane; J.E. Shepherd; E. Kwon; A.C. Day
- Publisher
- Elsevier Science
- Year
- 2011
- Tongue
- English
- Weight
- 636 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0360-3199
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The transient process leading to ignition of a combustible mixture of carbon monoxide, hydrogen, and oxygen is studied, using both numerical techniques as well as asymptotic methods that allows us to deduce the most important regimes in the process as well as the characteristic times and the appropr
## Therateconstantexpression, k&.0x 1014exp( -95 kJ/RT) cm3 mol-' s-t, for H+O ,+O + OH was determined from cw laser absorption spectroscopic measurements of OH radical concentration growth rates in rich Hz-OZ-Ar mixtures heated to temperatures between 1900 and 2650 K in reflected shock waves.
A combined experimental and detailed modeling study has been performed on a fuel-lean (qb = 0.64), 20-torr, low-pressure, burner-stabilized H2/N20/Ar flame. Species concentration and temperature profiles were obtained using molecular beam mass spectrometry and thin-wire Pt/Pt-Rh(10%) thermocouples,