Ansys Rocky
Ansys Rocky is a particle dynamics simulation software that uses the discrete element method (DEM) to model and analyze the behavior of granular materials and particle flows. The platform enables engineers to simulate realistic particle shapes, including non-spherical particles, fibers, shells, and complex material interactions. Ansys Rocky leverages multi-GPU processing technology to accelerate large-scale simulations while maintaining high levels of accuracy. The software includes advanced capabilities such as wear prediction, particle breakage modeling, cohesion analysis, CFD coupling, FEA coupling, and multibody dynamics simulation. Engineers can use the platform to study particle movement, material handling, mixing, separation, and equipment performance across a wide range of industries.
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Simcenter EDEM
Simcenter EDEM is a high-performance Discrete Element Method tool for bulk material and particle simulation, designed to give engineers crucial insight into how granular materials interact with handling equipment across a range of operating and process conditions. It accurately simulates and analyzes the behavior of coal, ores, soils, fibers, grains, tablets, powders, rocks, crops, and other real-world materials. Users can get started quickly with extensive pre-calibrated material model libraries representing rocks, ores, soils, and powders, while validated physics models support dry, sticky, compressible, and more complex material behaviors. Simcenter EDEM can simulate complex, industry-scale particle systems involving many millions of particles with fast and scalable compute performance across CPU, GPU, and multi-GPU solvers.
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Aspherix
Aspherix is a state-of-the-art Discrete Element Method platform designed to simulate particle behavior in diverse systems and provide high-precision process modeling for industrial and research applications. It offers comprehensive DEM simulation tools for analyzing granular materials, powders, bulk solids, cohesive particles, polydisperse materials, and particle interactions across a wide range of environments and processes. Aspherix gives users strong control over simulation data, integrates information from multiple sources, and supports seamless analysis across varied formats, helping teams optimize operations and drive product innovation through data-driven simulation. With user-friendly dashboards and real-time analytics, the platform helps engineers move from complex particle behavior to fast, actionable insights.
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MercuryDPM
MercuryDPM is an open source code for discrete particle simulations, designed to simulate the motion of particles or atoms by applying forces and torques from external body forces, such as gravity or magnetic fields, and from particle interaction laws. For granular particles, these forces are typically contact forces, including elastic, plastic, viscous, and frictional interactions, while molecular simulations can use interaction potentials such as Lennard-Jones. MercuryDPM is written as a versatile, object-oriented C++ code and is built to be understandable, flexible, and extensible for researchers and engineers who need to create new simulation models. It is developed extensively for granular applications, while remaining adaptable to other particle-based systems and long-range interactions. Its documentation guides users through installation, running simulations, visualization, analysis, and creating new MercuryDPM codes to model systems of their choice.
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