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Abstract Vibrationally nonequilibrium model of kinetics in the reacting mixture H2 + O2 + Ar behind the reflected shock wave is formulated as a non-isothermal process occurring adiabatically at a constant volume. The model… Click to show full abstract
Abstract Vibrationally nonequilibrium model of kinetics in the reacting mixture H2 + O2 + Ar behind the reflected shock wave is formulated as a non-isothermal process occurring adiabatically at a constant volume. The model takes into account the vibrational nonequilibrium for the starting (primary) H2 and O2 molecules, as well as the molecular intermediates HO2, OH, O2(1Δ), and the main reaction product H2O. Calculation results that simulate experimental data on the ignition induction time measurements in the hydrogen oxygen mixtures behind reflected shock waves by the methods of absorption spectroscopy (monitoring the OH(2Π) radical) and emission spectroscopy (monitoring the OH*(2Σ+) radical) at temperatures of 1000
Journal Title: International Journal of Hydrogen Energy
Year Published: 2020
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