Artificial Boundary Conditions for Incompressible Viscous Flows

作者: Laurence Halpern , Michelle Schatzman

DOI: 10.1137/0520021

关键词: Cauchy problemWell-posed problemInitial value problemIncompressible flowBoundary value problemMathematical analysisCauchy boundary conditionComputational fluid dynamicsViscous liquidMathematicsApplied mathematicsAnalysisComputational mathematics

摘要: Artificial boundary conditions for the linearized incompressible Navier–Stokes equations are designed by approximating symbol of transparent operator. The related initial value problems well posed in same spaces as original Cauchy problem. Furthermore, error estimates small viscosity proved.

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