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physics.comp-ph2023
Poisson quadrature method of moments for 2D kinetic equations with velocity of constant magnitude
Yihong Chen, Qian Huang, Wen-An Yong +1
This work is concerned with kinetic equations with velocity of constant magnitude. We propose a quadrature method of moments based on the Poisson kernel, called Poisson-EQMOM. The…
physics.comp-ph2023
Discrete-velocity-direction models of BGK-type with minimum entropy: II. Weighted models
Yihong Chen, Qian Huang, Wen-An Yong
In this series of works, we develop a discrete-velocity-direction model (DVDM) with collisions of BGK-type for simulating gas flows, where the molecular motion is confined to some…