Euler calculations with embedded Cartesian grids and small-perturbation boundary conditions

DOI10.1016/J.JCP.2010.01.014zbMath1307.76059OpenAlexW1967657099MaRDI QIDQ964277

Wei Liao, E. P. C. Koh, Feng Liu, Her Mann Tsai

Publication date: 15 April 2010

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

Full work available at URL: https://doi.org/10.1016/j.jcp.2010.01.014

zbMATH Keywords

least-squares approximationCartesian gridembedded multigridsmall-perturbation methodsurface boundary

Mathematics Subject Classification ID

General aerodynamics and subsonic flows (76G25) Multigrid methods; domain decomposition for initial value and initial-boundary value problems involving PDEs (65M55)

Cites Work

• Unnamed Item
• A gridless boundary condition method for the solution of the Euler equations on embedded Cartesian meshes with multigrid
• Solution of the Euler equations for two dimensional transonic flow by a multigrid method
• An accuracy assessment of Cartesian-mesh approaches for the Euler equations
• Flutter prediction by an Euler method on non-moving Cartesian grids with gridless boundary conditions
• Euler calculations for multielement airfoils using Cartesian grids
• Surface boundary conditions for the numerical solution of the Euler equations
• Unsteady flow calculations with a multigrid Navier-Stokes method

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