An implicit-explicit scheme accurate at low Mach numbers for the wave equation system

DOI10.1007/978-3-319-91545-6_8zbMath1407.65091OpenAlexW2809136836MaRDI QIDQ1710798

S. Samantaray, K. R. Arun, Arnab Jyoti Das Gupta

Publication date: 23 January 2019

Full work available at URL: https://doi.org/10.1007/978-3-319-91545-6_8

zbMATH Keywords

low Mach number limitasymptotic preserving schemesweakly compressible flowsemi-implicit discretizationIMEX-Runge-Kutta schemes

Mathematics Subject Classification ID

PDEs in connection with fluid mechanics (35Q35) Finite difference methods applied to problems in fluid mechanics (76M20) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) Hydro- and aero-acoustics (76Q05) Multistep, Runge-Kutta and extrapolation methods for ordinary differential equations (65L06) Method of lines for initial value and initial-boundary value problems involving PDEs (65M20)

Related Items (2)

Analysis of an asymptotic preserving low Mach number accurate IMEX-RK scheme for the wave equation system ⋮ Asymptotic preserving low Mach number accurate IMEX finite volume schemes for the isentropic Euler equations

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