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LBM_D3Q19 Open Source

The lattice Boltzmann method (LBM) has become an alternative to the conventional computational fluid dynamics methods for solving Navier-Stokes equations. Unlike traditional numerical methods which solve for the macroscopic variables, such as velocity and density. The LBM is based on the microscopic kinetic equation for the particle distribution function. The macroscopic quantities are obtained through moment integration of the distribution function.

In CFD/LCS, we have developed an in house LBM code package derived from previous internal research efforts. The LBM_D3Q19 Fortran code, a simple implementation of the lattice BGK scheme, is one part of the package which is used to solve fluid-structure interaction problem.


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Release Version Download Link Size md5
1.0 LBM_D3Q19-1.0.tar.gz 42K c50a3a5202d23a45be0b5cbeb0e968ab
Fortran, Serial Software

LBM_D3Q19 SVN

svn checkout svn://opensource.ihpc.a-star.edu.sg/LBM_D3Q19/trunk LBM_D3Q19


*If you wish to participate in LBM_D3Q19 development, please contact the project maintainer.*

Description


The lattice Boltzmann method (LBM) has become an alternative to the conventional computational fluid dynamics methods for solving Navier-Stokes equations. Unlike traditional numerical methods which solve for the macroscopic variables, such as velocity and density. The LBM is based on the microscopic kinetic equation for the particle distribution function. The macroscopic quantities are obtained through moment integration of the distribution function.

This code is an extension of the lbmSolver code that is also provided on this site. Please refer to the user guide for detailed information on the 3DlbmSolver package.

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