On derivation and verification of a kinetic model for quantum vibrational energy of polyatomic gases in the gas-kinetic unified algorithm

•A quantum kinetic model for the discrete quantum effect of the vibrational energy of polyatomic gases.•The conservative property and entropy inequality of quantum Boltzmann model equation are proved with the balance equations on vibrational energy.•The gas-kinetic unified algorithm (GKUA) is develo...

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Vydáno v:	Journal of computational physics Ročník 435; s. 109938
Hlavní autoři:	Wu, Jun-Lin, Li, Zhi-Hui, Zhang, Zi-Bin, Peng, Ao-Ping
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Cambridge Elsevier Inc 15.06.2021 Elsevier Science Ltd
Témata:	Algorithms Boltzmann model equation Boundary conditions Chapman-Enskog theory Computational physics Energy Energy distribution Energy levels Gas flow Gas-kinetic unified algorithm Mathematical models Numerical methods Polyatomic gases Prandtl number Quantum vibrational energy Reliability analysis Thermodynamic equilibrium Thermodynamic non-equilibrium Gas-kinetic unified algorithm Thermodynamic non-equilibrium Quantum vibrational energy Boltzmann model equation
ISSN:	0021-9991, 1090-2716
On-line přístup:	Získat plný text
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