Massively parallel grid generation on HPC systems

DOI10.1016/j.cma.2014.04.009zbMath1423.76366OpenAlexW2069811085MaRDI QIDQ1667279

S. Schlimpert, J. H. Grimmen, Matthias Meinke, Wolfgang Schröder, Andreas Lintermann, Claudia Günther

Publication date: 28 August 2018

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cma.2014.04.009

zbMATH Keywords

high performance computingfinite-volume methodlattice-Boltzmann methoddistributed memorycartesian meshesparallel grid generation

Mathematics Subject Classification ID

Finite volume methods applied to problems in fluid mechanics (76M12) Particle methods and lattice-gas methods (76M28) Parallel numerical computation (65Y05) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50)

Related Items (15)

Zonal Flow Solver (ZFS): a highly efficient multi-physics simulation framework ⋮ Thread-parallel mesh improvement using face and edge swapping and vertex insertion ⋮ Algorithmic differentiation of hyperbolic flow problems ⋮ An efficient conservative cut-cell method for rigid bodies interacting with viscous compressible flows ⋮ Computational analysis of nozzle geometry variations for subsonic turbulent jets ⋮ A fully coupled hybrid computational aeroacoustics method on hierarchical Cartesian meshes ⋮ Automatic mesh refinement and parallel load balancing for Fokker-Planck-DSMC algorithm ⋮ A stable and non-dissipative kinetic energy and entropy preserving (KEEP) scheme for non-conforming block boundaries on Cartesian grids ⋮ Inclined slow acoustic waves incident to stagnation point probes in supersonic flow ⋮ Efficient parallelization for volume-coupled multiphysics simulations on hierarchical Cartesian grids ⋮ Turbulent channel flow simulations using the lattice Boltzmann method with near-wall modeling on a non-body-fitted Cartesian grid ⋮ Simulation of aerosol particle deposition in the upper human tracheobronchial tract ⋮ Dynamic load balancing for direct-coupled multiphysics simulations ⋮ Numerical analysis of high speed wind tunnel flow disturbance measurements using stagnation point probes ⋮ Unsteady aerodynamic simulations by the lattice Boltzmann method with near-wall modeling on hierarchical Cartesian grids

Uses Software

• p4est
• Parallel netCDF

Cites Work

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