A microchannel flow application of a linearized kinetic Bhatnagar-Gross-Krook-type model for inert gas mixtures with general intermolecular forces
Sign Up to like & getrecommendations! Published in 2019 at "Physics of Fluids"
DOI: 10.1063/1.5098013
Abstract: The flow of binary gaseous mixtures in microchannels, driven by a gradient of pressure, is investigated using the linearized Boltzmann equation based on a Bhatnagar-Gross-Krook-type model, able to describe general collision kernels, and diffuse reflection… read more here.
Keywords: type model; krook type; bhatnagar gross; model ... See more keywords
Exponential Bhatnagar-Gross-Krook integrator for multiscale particle-based kinetic simulations.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.106.025303
Abstract: Despite the development of an extensive toolbox of multiscale rarefied flow simulators, such simulations remain challenging due to the significant disparity of collisional and macroscopic spatiotemporal scales. Our study offers a novel and consistent numerical… read more here.
Keywords: bhatnagar gross; multiscale; integrator; exponential bhatnagar ... See more keywords