Unstructured finite element method for the solution of the Boussinesq problem in three dimensions

DOI10.1002/FLD.3823zbMath1455.65182OpenAlexW1677599519MaRDI QIDQ4964968

C. A. Smethurst, Milan D. Mihajlović, David J. Silvester

Publication date: 5 March 2021

Published in: International Journal for Numerical Methods in Fluids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/fld.3823

zbMATH Keywords

algebraic multigridadaptive time steppingKrylov solversBoussinesqblock preconditioningunstructured finite elements

Mathematics Subject Classification ID

Navier-Stokes equations for incompressible viscous fluids (76D05) Finite element methods applied to problems in fluid mechanics (76M10) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Mesh generation, refinement, and adaptive methods for the numerical solution of initial value and initial-boundary value problems involving PDEs (65M50) Numerical solution of discretized equations for initial value and initial-boundary value problems involving PDEs (65M22)

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