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A moving mesh approach for the numerical simulation of gas micro flows

G. Dechristé, L. Mieussens
The study of numerical methods for the computation of gas micro flows in domains with moving obstacles is motivated by the modelling of micro-electromechanical system (MEMS), especially vibrating devices. In this framework, the flow is assumed to be well described by the BGK equation. We proposed a new numerical method for the simulation of deterministic rarefied flows with moving obstacles based on a moving mesh approach.
doi:10.1063/1.4769544 fatcat:ej6nsmyejbexbf7z24ekbmg5pm