Automatic mesh refinement and parallel load balancing for Fokker-Planck-DSMC algorithm

DOI10.1016/j.jcp.2018.02.049zbMath1392.76066OpenAlexW2790308419WikidataQ130168480 ScholiaQ130168480MaRDI QIDQ1656616

Patrick Jenny, Stephan Küchlin

Publication date: 10 August 2018

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

Full work available at URL: https://doi.org/10.1016/j.jcp.2018.02.049

zbMATH Keywords

parallel load balancingrarefied gas dynamicsautomatic mesh refinementFokker-Planck modeldirect simulation Monte Carlo methodspace-filling curves

Mathematics Subject Classification ID

Monte Carlo methods (65C05) Rarefied gas flows, Boltzmann equation in fluid mechanics (76P05) Mesh generation, refinement, and adaptive methods for the numerical solution of initial value and initial-boundary value problems involving PDEs (65M50) Fokker-Planck equations (35Q84)

Related Items (5)

A hybrid particle approach based on the unified stochastic particle Bhatnagar-Gross-Krook and DSMC methods ⋮ Entropic Fokker-Planck kinetic model ⋮ A high-order unified stochastic particle method based on the Bhatnagar-Gross-Krook model for multi-scale gas flows ⋮ A unified stochastic particle Bhatnagar-Gross-Krook method for multiscale gas flows ⋮ A unified stochastic particle method based on the Bhatnagar-Gross-Krook model for polyatomic gases and its combination with DSMC

Uses Software

• CUDA
• MONACO

Cites Work

• An efficient particle Fokker-Planck algorithm for rarefied gas flows
• One-dimensional partitioning for heterogeneous systems: theory and practice
• Fokker-Planck-DSMC algorithm for simulations of rarefied gas flows
• A solution algorithm for the fluid dynamic equations based on a stochastic model for molecular motion
• Massively parallel grid generation on HPC systems
• Adaptive particle-cell algorithm for Fokker-Planck based rarefied gas flow simulations
• Parallel Fokker-Planck-DSMC algorithm for rarefied gas flow simulation in complex domains at all Knudsen numbers
• Fast optimal load balancing algorithms for 1D partitioning
• Scalar and parallel optimized implementation of the direct simulation Monte Carlo method
• Fokker–Planck model for computational studies of monatomic rarefied gas flows
• Space-Filling Curves
• How many three-dimensional Hilbert curves are there

This page was built for publication: Automatic mesh refinement and parallel load balancing for Fokker-Planck-DSMC algorithm