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Motivation and Design Principles

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Supported features and models

Feature type Supported variants
lattices D2Q9
D3Q13, D3Q15, D3Q19, D3Q27
body forces Guo’s method
Exact Difference Method
relaxation dynamics LBGK
MRT
ELBM (entropic)
regularized
multicomponent models Shan-Chen
free energy [PRE78]
turbulence Smagorinsky LES
ELBM
other models single-phase Shan-Chen
shallow water
incompressible LBGK
other features round-off minimization model
checkpointing
distributed simulations ad-hoc (SSH)
PBS
LSF
precision single
double
output formats numpy
Matlab
VTK
computational backends CUDA
OpenCL
on-GPU statistics 1D profiles of the first 4 moments of velocity and density
1D profiles of correlations of velocity components and density
total kientic energy and enstrophy
[PRE78]Contact line dynamics in binary lattice Boltzmann simulations, Phys. Rev. E 78, 056709 (2008). DOI: 10.1103/PhysRevE.78.056709

Boundary conditions

Check the node_type module for a full and up-to-date list of supported boundary conditions.