Entropy balance for the one-dimensional hyperbolic quasi-gasdynamic system of equations

DOI10.1134/S106456241703005XzbMath1469.76101OpenAlexW2608888616MaRDI QIDQ2404298

Yanyan Li

Publication date: 18 September 2017

Published in: Doklady Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s106456241703005x

zbMATH Keywords

energy balancetotal entropy productionnatural viscosity coefficienttermal conductivity coefficient

Mathematics Subject Classification ID

Gas dynamics (general theory) (76N15) Thermodynamics of continua (80A17)

Related Items (5)

On some properties of multidimensional hyperbolic quasi-gasdynamic systems of equations ⋮ Законы сохранения и компактная квазигазодинамическая система ⋮ Numerical algorithms for systems with extramassive parallelism ⋮ New generation algorithms for computational fluid dynamics ⋮ A quasi-gasdynamic model for the description of magnetogasdynamic phenomena

Uses Software

• QHDFoam

Cites Work

• On conservation laws for hyperbolized equations
• Estimates of the difference between approximate solutions of the Cauchy problems for the parabolic diffusion equation and a hyperbolic equation with a small parameter
• Parabolicity of the quasi-gasdynamic system of equations, hyperbolicity of one of its modifications, and stability of small perturbations for them
• Explicit schemes and numerical simulation using ultrahigh-performance computer systems
• Hyperbolic type explicit kinetic scheme of magneto gas dynamics for high performance computing systems
• Energy equalities and estimates for barotropic quasi-gasdynamic and quasi-hydrodynamic systems of equations
• Quasi-Gas Dynamic Equations
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