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math.AP2025
Conservative Formulations of the Standard Enskog and Povzner Equations
Zhe Chen
This article introduces a conservative formulation of the Standard Enskog equation and the Povzner equation, both of which generalize the Boltzmann equation by incorporating the co…
math.AP2025
A Formal Derivation of the Thick Spray Model from the Enskog-Boltzmann System
Zhe Chen
We propose a specific scaling that formally derives the Euler-Vlasov model for thick sprays which is widely adopted in engineering from the Boltzmann-Enskog model. Beyond validatin…