Nonequilibrium effects of reactive flow based on gas kinetic theory*
نویسندگان
چکیده
How to accurately probe chemically reactive flows with essential thermodynamic nonequilibrium effects is an open issue. Via the Chapman-Enskog analysis, local particle velocity distribution function derived from gas kinetic theory. It demonstrated theoretically and numerically that depends on physical quantities derivatives, independent of chemical reactions directly. Based simulation results discrete Boltzmann model, departure between equilibrium functions obtained analyzed around detonation wave. Besides, it has been verified for first time moments calculated by summations are close those integrals their original forms.
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ژورنال
عنوان ژورنال: Communications in Theoretical Physics
سال: 2022
ISSN: ['0253-6102', '1572-9494']
DOI: https://doi.org/10.1088/1572-9494/ac53a0