# PhasicFlow: src/Interaction/Models/contactForce -> phasicFlow Relation
PhasicFlow is an open-source parallel DEM (discrete element method) package for simulating granular flow. It is developed in C++ and can be exectued on both GPU (like CUDA) and CPU.

### contactForce → phasicFlow Relation

File in src/Interaction/Models/contactForce | Includes file in src/phasicFlow
--- | ---
cGAbsoluteLinearCF.hpp | containers / symArrayHD / symArrays.hpp
cGAbsoluteLinearCF.hpp | types / types.hpp
cGRelativeLinearCF.hpp | containers / symArrayHD / symArrays.hpp
cGRelativeLinearCF.hpp | types / types.hpp
linearCF.hpp | containers / symArrayHD / symArrays.hpp
linearCF.hpp | types / types.hpp
nonLinearCF.hpp | types / types.hpp
nonLinearMod.hpp | types / types.hpp