The shock-wave structure problem is investigated for a gasmixture of four species, undergoing a reversible bimolecular reaction, modelled by a 10moment Grad closure of reactiveBoltzmann equations. The presence of jump discontinuitieswithin the shock structure solution is discussed, the supersonic regime is characterized, and the critical values of Mach number allowing the formation of sub-shocks in the field variables of one or more components of the mixture are pointed out.
Sub-shock Formation in Reacting Gas Mixtures
Bisi, Marzia;Conforto, Fiammetta;Martalo', Giorgio
2016-01-01
Abstract
The shock-wave structure problem is investigated for a gasmixture of four species, undergoing a reversible bimolecular reaction, modelled by a 10moment Grad closure of reactiveBoltzmann equations. The presence of jump discontinuitieswithin the shock structure solution is discussed, the supersonic regime is characterized, and the critical values of Mach number allowing the formation of sub-shocks in the field variables of one or more components of the mixture are pointed out.File in questo prodotto:
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