...Rocky DEM’s Application Programming Interface (API) is based on the most-recent technology for customization and user experience integration. The result delivers unique usability, portability and, above all, solver performance. Fully integrated with Ansys Workbench (Fluent, Mechanical, Optislang and DesignXplorer). Includes both one-way and two-way coupling abilities with Ansys Fluent providing physically consistent results.