 We introduce an open-source dynamic load balancing model  to address this problem within OpenFOAM, an open-source C++ library for Computational Fluid Dynamics (CFD).
<meaning-changed>  We introduce an open-source dynamic load balancing model  to address this problem within OpenFOAM, an open-source C++ library for Computational Fluid Dynamics (CFD).
 We introduce an open-source dynamic load balancing model named DLBFoam to address this problem within OpenFOAM, an open-source C++ library for Computational Fluid Dynamics (CFD).