An Upwind Mixed Volume Element-Fractional Step Method on a Changing Mesh for Compressible Contamination Treatment from Nuclear Waste

DOI10.4208/AAMM.OA-2017-0332zbMath1488.65344OpenAlexW2917440186WikidataQ128363741 ScholiaQ128363741MaRDI QIDQ5156624

Huailing Song, Chang-Feng Li, Yi-Rang Yuan

Publication date: 11 October 2021

Published in: Advances in Applied Mathematics and Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4208/aamm.oa-2017-0332

zbMATH Keywords

convergence analysisnumerical exampleconservation of mass and energycompressible nuclear waste contamination in porous mediaupwind mixed volume element-fractional step on a changing mesh

Mathematics Subject Classification ID

Diffusion (76R50) Flows in porous media; filtration; seepage (76S05) Heat equation (35K05) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Error bounds for initial value and initial-boundary value problems involving PDEs (65M15) Existence, uniqueness, and regularity theory for compressible fluids and gas dynamics (76N10) Finite volume methods for initial value and initial-boundary value problems involving PDEs (65M08)

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