An adaptive mesh refinement (AMR) method based on discretization matrix metric is described. The computational algorithm is implemented using OpenFOAM parallel library. This open C++ library provides data structures and routines to work with the finite volume method and adaptive mesh. The method was used for oil flow in final drive simulation. For more efficient use of computing resources, we d...

The solution procedure for two phases in OpenFOAM suffers from unphysical velocity oscillations at the free surface between phases. It is likely that this problem also exists other two-phase Computational Fluid Dynamics (CFD) codes. We aim to solve by imposing boundary conditions directly on surface. have taken first step towards a new method addressing water phase alone. modelling based mergin...