Hybrid spectral-particle method for the turbulent transport of a passive scalar

DOI10.1016/j.jcp.2013.12.026zbMath1349.76703OpenAlexW2020340433MaRDI QIDQ348769

Georges-Henri Cottet, Jean-Baptiste Lagaert, Guillaume Balarac

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.2013.12.026

zbMATH Keywords

direct numerical simulationpassive scalarparticle methodhybrid methodturbulent mixinguniversal scaling

Mathematics Subject Classification ID

Spectral methods applied to problems in fluid mechanics (76M22) Particle methods and lattice-gas methods (76M28) Spectral, collocation and related methods for initial value and initial-boundary value problems involving PDEs (65M70) Dynamical systems approach to turbulence (76F20) Probabilistic methods, particle methods, etc. for initial value and initial-boundary value problems involving PDEs (65M75)

Related Items

Energy preserving turbulent simulations at a reduced computational cost, A multiple-resolution strategy for direct numerical simulation of scalar turbulence, Multi-scale Problems, High Performance Computing and Hybrid Numerical Methods, An improved bounded semi-Lagrangian scheme for the turbulent transport of passive scalars, A conservative eulerian-Lagrangian decomposition principle for the solution of multi-scale flow problems at high Schmidt or Prandtl numbers, Acceleration of small heavy particles in homogeneous shear flow: direct numerical simulation and stochastic modelling of under-resolved intermittent turbulence, Hybrid particle-grid methods for the study of differential diffusion in turbulent flows

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