Solution of fluid dynamics problems in truncated computational domains

DOI10.1134/S0965542519030138zbMath1458.76066OpenAlexW2947679273MaRDI QIDQ2314229

K. S. Snigur, I. I. Potapov

Publication date: 19 July 2019

Published in: Computational Mathematics and Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s0965542519030138

zbMATH Keywords

finite element methodcontrol volume methodbackward-facing step flowKovasznay flowquasi-hydrodynamic equation

Mathematics Subject Classification ID

Navier-Stokes equations for incompressible viscous fluids (76D05) Finite element methods applied to problems in fluid mechanics (76M10)

Uses Software

• Nektar++
• QHDFoam

Cites Work

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• A robust and accurate outflow boundary condition for incompressible flow simulations on severely-truncated unbounded domains
• The standard upwind compact difference schemes for incompressible flow simulations
• A nonreflecting outflow boundary condition for subsonic Navier-Stokes calculations
• Nonreflecting boundary conditions for nonlinear hyperbolic systems
• A simple boundary condition for unbounded hyperbolic flows
• A simple and efficient incompressible Navier-Stokes solver for unsteady complex geometry flows on truncated domains
• Towards the detection of moving separation in unsteady flows
• Time averaging as an approximate technique for constructing quasi-gasdynamic and quasi-hydrodynamic equations
• Quasi-Gas Dynamic Equations
• A new outflow boundary condition

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