Far field boundary conditions for compressible flows

DOI10.1016/0021-9991(82)90046-8zbMath0494.76072OpenAlexW2035778693MaRDI QIDQ1169369

Alvin Bayliss, Eli Turkel

Publication date: 1982

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

Full work available at URL: https://doi.org/10.1016/0021-9991(82)90046-8

zbMATH Keywords

steady state flowsfar field boundary conditionsaccelerate convergenceduct geometriesoutgoing radiation

Mathematics Subject Classification ID

Existence, uniqueness, and regularity theory for compressible fluids and gas dynamics (76N10) Basic methods in fluid mechanics (76M99)

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Cites Work

• Unnamed Item
• A nonreflecting outflow boundary condition for subsonic Navier-Stokes calculations
• Boundary conditions for time dependent problems with an artificial boundary
• An implicit finite-difference algorithm for hyperbolic systems in conservation-law form
• Solution of the multidimensional compressible Navier-Stokes equations by a generalized implicit method
• Variational methods for underwater acoustic problems
• Numerical solution of problems in unbounded regions: coordinate transforms
• On the radiation field of pulse solutions of the wave equation
• Radiation boundary conditions for wave-like equations
• On the interaction of a sound pulse with the shear layer of an axisymmetric jet
• Solving the Helmholtz Equation for Exterior Problems with Variable Index of Refraction: I
• Boundary Conditions for the Numerical Solution of Elliptic Equations in Exterior Regions
• Absorbing Boundary Conditions for the Numerical Simulation of Waves
• Implicit Finite-Difference Computations of Unsteady Transonic Flows about Airfoils
• Theoretical and Practical Aspects of Some Initial Boundary Value Problems in Fluid Dynamics
• Outflow Boundary Conditions for Fluid Dynamics
• Decaying modes for the wave equation in the exterior of an obstacle