Remote boundary conditions for unsteady multidimensional aerodynamic computations
type: Item
instance of: scholarly article
title: Remote boundary conditions for unsteady multidimensional aerodynamic computations
zbMATH Open document ID: 0665.76058
DOI: 10.1016/0045-7930(89)90018-2
published in: Computers and Fluids
publication date: 1989-01-01T00:00:00Z
full work available at URL: http://hdl.handle.net/2060/19870006510
review text: We discuss the behavior of gas dynamic flows which are perturbations of a uniform stream in terms of information transfer across artificial (computational) boundaries remote from the source of disturbance. A set of boundary conditions are derived involving vorticity, entropy, and pressure-velocity relationships derived from bicharacteristic equations.
Mathematics Subject Classification ID: 76G25
Mathematics Subject Classification ID: 76N15
Mathematics Subject Classification ID: 76Q05
zbMATH DE Number: 4089157
zbMATH Keywords: gas dynamic flows
zbMATH Keywords: uniform stream
zbMATH Keywords: boundary conditions
zbMATH Keywords: pressure- velocity
zbMATH Keywords: bicharacteristic equations
author: Philip L. Roe
MaRDI profile type: Publication
OpenAlex ID: W2081505411
cites work: Initial-Boundary Value Problems for Linear Hyperbolic System
cites work: Far field boundary conditions for compressible flows
cites work: Far-Field Filtering Operators for Suppression of Reflection From Artificial Boundaries
cites work: Wave propagation analysis of difference schemes for hyperbolic equations: A review
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description: scientific article; zbMATH DE number 4089157