Stable Runge-Kutta discontinuous Galerkin solver for hypersonic rarefied gaseous flow based on 2D Boltzmann kinetic model equations

DOI10.1007/S10483-017-2177-8zbMath1365.65225OpenAlexW2579944091MaRDI QIDQ2359216

Bijiao He, Guobiao Cai, Zhenyu Tang, Wei Su

Publication date: 27 June 2017

Published in: AMM. Applied Mathematics and Mechanics. (English Edition) (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10483-017-2177-8

zbMATH Keywords

hypersonic flowconservative discretizationmodel equationCourant-Friedrichs-Lewy (CFL) conditiondiscontinuous Galerkin (DG)positivity-preserving limiter

Mathematics Subject Classification ID

Rarefied gas flows, Boltzmann equation in fluid mechanics (76P05) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Kinetic theory of gases in time-dependent statistical mechanics (82C40)

Related Items (2)

A hybrid discontinuous Galerkin scheme for multi-scale kinetic equations ⋮ A discontinuous Galerkin fast spectral method for the full Boltzmann equation with general collision kernels

Uses Software

• HLLE

Cites Work

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