Finite-difference methods for computing the steady flow about blunt bodies

DOI10.1016/0021-9991(80)90164-3zbMath0452.76050OpenAlexW2005532443MaRDI QIDQ1148759

Per Wahlund, Bertil Gustafsson

Publication date: 1980

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

Full work available at URL: https://doi.org/10.1016/0021-9991(80)90164-3

zbMATH Keywords

boundary-value problemGaussian eliminationsparse matrixiteration proceduremarching proceduresteady flow about blunt bodies

Mathematics Subject Classification ID

Transonic flows (76H05) Gas dynamics (general theory) (76N15) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite difference methods for boundary value problems involving PDEs (65N06) Direct numerical methods for linear systems and matrix inversion (65F05)

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Computation of the maximum flow rate of a perfect gas through a slit in a plane wall, Fast sweeping methods for hyperbolic systems of conservation laws at steady state, Newton's method applied to finite-difference approximations for the steady-state compressible Navier-Stokes equations, A down-stream boundary procedure for the Euler equations, Velocity filtered density function for large eddy simulation of turbulent flows, Fast sweeping methods for hyperbolic systems of conservation laws at steady state. II, Progress in computational physics

Cites Work

• Boundary conditions for time dependent problems with an artificial boundary
• Numerical solution of a PDE system describing a catalytic converter
• A desirable form for sparse matrices when computing their inverse in factored forms
• Time-Split Finite-Volume Method for Three-Dimensional Blunt-Body Flow
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