Articles with "vibrational nonequilibrium" as a keyword



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Vibrational nonequilibrium and reaction heat effect in diluted hydrogen-oxygen mixtures behind reflected shock waves at 1000 < T < 1300 K

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Published in 2020 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2019.11.168

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… read more here.

Keywords: hydrogen oxygen; reflected shock; vibrational nonequilibrium; spectroscopy ... See more keywords
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The Formation of OH*(2Σ+) Radical in the Reaction of Hydrogen with Oxygen behind a Shock Wave in Nonequilibrium Conditions

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Published in 2018 at "Kinetics and Catalysis"

DOI: 10.1134/s0023158418050117

Abstract: The mechanism of formation of the electronically excited radical OH*(A2Σ+) has been studied by analyzing calculations quantitatively describing the results of shock wave experiments carried out in order to determine the moment of maximum OH*… read more here.

Keywords: radical reaction; reaction hydrogen; hydrogen oxygen; formation radical ... See more keywords
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Effect of Vibrational Nonequilibrium on Isolator Shock Structure

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Published in 2018 at "Journal of Propulsion and Power"

DOI: 10.2514/1.b37108

Abstract: Analyses of dual-model scramjet engines often rely on the assumption of thermally perfect gas, for which the internal modes of molecular motion are assumed to be in thermal equilibrium. With an inc... read more here.

Keywords: effect vibrational; isolator shock; nonequilibrium isolator; vibrational nonequilibrium ... See more keywords