DSMC simulation of hypersonic flows using an improved SBT-TAS technique

DOI10.1016/j.jcp.2015.09.027zbMath1349.76154OpenAlexW2158770783MaRDI QIDQ2374846

Yanyan Li

Publication date: 5 December 2016

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

Full work available at URL: https://doi.org/10.1016/j.jcp.2015.09.027

zbMATH Keywords

collision frequencymean collision separationnearest neighbor (NN)simplified Bernoulli-trials (SBT) schemetransient adaptive subcell (TAS)

Mathematics Subject Classification ID

Monte Carlo methods (65C05) Rarefied gas flows, Boltzmann equation in fluid mechanics (76P05) Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20) Hypersonic flows (76K05)

Related Items (9)

Conserved method for specified heat flux boundary in UGKS simulation of microscale gas flow ⋮ A novel algorithm for implementing a specified wall heat flux in DSMC: application to micro/nano flows and hypersonic flows ⋮ Development of a multi-species, parallel, 3D direct simulation Monte-Carlo solver for rarefied gas flows ⋮ Numerical Transport Process of Splitting Kinetic Schemes in the Navier–Stokes–Fourier Limit ⋮ Evaluation of the SBT-TAS collision scheme on treating unsteady flows ⋮ A novel spatio-temporally adaptive parallel three-dimensional DSMC solver for unsteady rarefied micro/nano gas flows ⋮ A generalized form of the Bernoulli trial collision scheme in DSMC: derivation and evaluation ⋮ Evaluation of the generalized Bernoulli trial-transient adaptive subcell (GBT-TAS) collision scheme in treating rarefied gas flows ⋮ Application of adaptively refined unstructured grids in DSMC to shock wave simulations

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