Energy-stable boundary conditions based on a quadratic form: applications to outflow/open-boundary problems in incompressible flows
DOI10.1016/j.jcp.2019.04.030zbMath1452.76099arXiv1807.07056OpenAlexW2883983255WikidataQ128013120 ScholiaQ128013120MaRDI QIDQ2221392
Naxian Ni, Suchuan Dong, ZhiGuo Yang
Publication date: 26 January 2021
Published in: Journal of Computational Physics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1807.07056
energy balanceopen boundary conditionenergy stabilityoutflow boundary conditionbackflow instabilityenergy stable boundary condition
Navier-Stokes equations for incompressible viscous fluids (76D05) Eigenvalues, singular values, and eigenvectors (15A18) Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) Finite element methods applied to problems in fluid mechanics (76M10) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60)
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