A hyperbolic Poisson solver for tetrahedral grids

DOI10.1016/j.jcp.2020.109358zbMath1448.65197OpenAlexW3008088430MaRDI QIDQ778343

Hiroaki Nishikawa

Publication date: 2 July 2020

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

Full work available at URL: https://doi.org/10.1016/j.jcp.2020.109358

zbMATH Keywords

unstructured gridstetrahedrahyperbolic systemPoisson solversecond order accuracygradients/derivativesnode-centered edge-based discretization

Mathematics Subject Classification ID

Numerical computation of solutions to systems of equations (65H10) Iterative numerical methods for linear systems (65F10) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50) Preconditioners for iterative methods (65F08) Finite volume methods for boundary value problems involving PDEs (65N08)

Related Items (3)

A hyperbolic Poisson solver for wall distance computation on irregular triangular grids ⋮ An implicit high-order \(k\)-exact finite-volume approach on vertex-centered unstructured grids for incompressible flows ⋮ Adaptive numerical dissipation control for high-order \(k\)-exact reconstruction schemes on vertex-centered unstructured grids using artificial neural networks

Uses Software

• EDGE
• FUN3D
• USM3D
• PoisFFT
• NSU3D

Cites Work

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