VERIFICATION OF AN ENTROPY DISSIPATIVE QGD-SCHEME

DOI10.3846/mma.2019.013zbMath1473.65132OpenAlexW2912320915MaRDI QIDQ4959434

Timofey Lomonosov, Alexander Zlotnik

Publication date: 13 September 2021

Published in: Mathematical Modelling and Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3846/mma.2019.013

zbMATH Keywords

practical stability analysisexplicit finite-difference scheme1D gas dynamics equationsentropy dissipative spatial discretizationverification on the Riemann problem

Mathematics Subject Classification ID

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) Compressible fluids and gas dynamics (76N99)

Related Items

On Enlarged Sufficient Conditions for $$L^2$$-Dissipativity of Linearized Explicit Schemes with Regularization for 1D Gas Dynamics Systems of Equations, On \(L^2\)-dissipativity of linearized explicit finite-difference schemes with a regularization on a non-uniform spatial mesh for the 1D gas dynamics equations, Using a combination of Godunov and Rusanov solvers based on the piecewise parabolic reconstruction of primitive variables for numerical simulation of supernovae Ia type explosion

Uses Software

• QGDFoam
• QHDFoam

Cites Work

• Unnamed Item
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