@inproceedings{3ad23d43419a4ce8935ad9e2ab1da476,
title = "Verification of a discontinuous Galerkin fast spectral solver for the full Boltzmann equation",
abstract = "A fast Fourier spectral method is an efficient technique of solving the Boltzmann collision operator. The fast Fourier spectral method combined with a discontinuous Galerkin spatial discretization offers a highly accurate and high-order solution of the full Boltzmann equation. In this paper, verification of a discontinuous Galerkin fast spectral (DGFS) Boltzmann solver is presented for classical rare fied flow problems, by comparisons with standard rare fied flow solvers; such as direct simulation Monte Carloand Navier-Stokes-Fourier continuum-based solvers. Anormal shock, one-dimensional Couette, and two-dimensional microchannel flows were considered at varying degrees of flow rarefaction.",
author = "N. Adhikari and B. Morton and Alexeenko, {A. A.} and J. Hu",
note = "Publisher Copyright: {\textcopyright} 2024 Author(s).; 32nd International Symposium on Rarefied Gas Dynamics, RGD 2022 ; Conference date: 04-07-2022 Through 08-07-2022",
year = "2024",
month = feb,
day = "8",
doi = "10.1063/5.0187506",
language = "English",
series = "AIP Conference Proceedings",
publisher = "American Institute of Physics Inc.",
number = "1",
editor = "Myong, {Rho Shin} and Kun Xu and Jong-Shinn Wu",
booktitle = "AIP Conference Proceedings",
edition = "1",
}