LBM Solver

Features

Solve Navier-Stokes equation
Solve Poisson-Boltzmann equation
Lagrange particle tracking
- drag
- evaporation
- injection

License

Code:
Data/Documentation:

Requirements

GNU 10+ or CLang 10+
OpenMPI v4+
HDF5 v1.12+
CMake 3.20+

Compile

create build dir mkdir build
execute cmake cmake ..
compile the binary make -j 6
run bench ./lbm --bench

Tests

Run all testcases:

/test/run.sh

Clean testcase directories:

/test/clean.sh

Commandline options

Debug (-d, --debug)

Set the debug level to run:

0 off (default)
1 on
2 all checks

For example to run with all debug checks: ./gridgenerator --debug 2

Determines how many extra checks and output is produced!

Configuration File (-c, --config)

Set the path to the configuration that is to be used.

Benchmark (-b, --bench)

Run a benchmark.

Help (-h, --help)

Version (-v, --version)