An All Speed Second Order IMEX Relaxation Scheme for the Euler Equations

DOI10.4208/cicp.OA-2019-0123zbMath1480.76083arXiv1907.08398OpenAlexW3033671587MaRDI QIDQ5162303

Markus Zenk, Christian Klingenberg, Andrea Thomann, Gabriella Puppo

Publication date: 2 November 2021

Published in: Communications in Computational Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1907.08398

zbMATH Keywords

Euler equationsGodunov schemepositivity preserving schemeasymptotic preserving low Mach schemeimplicit-explicit finite volume methodSiliciu relaxation model

Mathematics Subject Classification ID

Finite volume methods applied to problems in fluid mechanics (76M12) Gas dynamics (general theory) (76N15)

Related Items

A staggered semi-implicit hybrid finite volume / finite element scheme for the shallow water equations at all Froude numbers, Truly multi-dimensional all-speed schemes for the Euler equations on Cartesian grids, A staggered semi-implicit hybrid FV/FE projection method for weakly compressible flows, An all speed second order well-balanced IMEX relaxation scheme for the Euler equations with gravity, TVD-MOOD schemes based on implicit-explicit time integration, Implicit Relaxed All Mach Number Schemes for Gases and Compressible Materials, A semi-implicit finite volume scheme for blood flow in elastic and viscoelastic vessels, Asymptotic properties of a class of linearly implicit schemes for weakly compressible Euler equations

Uses Software

• HLLE

Cites Work

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