Best Discrete Element Method (DEM) Software
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Compare the Top Discrete Element Method (DEM) Software as of July 2026
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What is Discrete Element Method (DEM) Software?
Discrete Element Method (DEM) software is engineering simulation software used to model and analyze the behavior of granular materials, powders, particles, and bulk solids under various conditions. These platforms simulate interactions between individual particles to help engineers understand material flow, mixing, packing, wear, segregation, and equipment performance. DEM software is widely used in industries such as mining, pharmaceuticals, agriculture, manufacturing, and materials processing to optimize product design and operational efficiency. The software often includes 3D visualization, physics-based modeling, particle collision analysis, and integration with CAD, CFD, and finite element analysis (FEA) tools for multiphysics simulations. By providing detailed insights into particle behavior, DEM software helps organizations reduce development costs, improve process performance, and accelerate engineering innovation. Compare and read user reviews of the best Discrete Element Method (DEM) software currently available using the table below. This list is updated regularly.
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1
Samadii Multiphysics
Metariver Technology Co.,Ltd
Metariver Technology Co., Ltd. is developing innovative and creative computer-aided engineering (CAE) analysis S/W based on the latest HPC technology and S/W technology including CUDA technology. We will change the paradigm of CAE technology by applying particle-based CAE technology and high-speed computation technology using GPUs to CAE analysis software. Here is an introduction to our products. 1. Samadii-DEM (the discrete element method): works with the discrete element method and solid particles. 2. Samadii-SCIV (Statistical Contact In Vacuum): working with high vacuum system gas-flow simulation. Using Monte Carlo simulation. 3. Samadii-EM (Electromagnetics): For full-field interpretation 4. Samadii-Plasma: Plasma simulation for Analysis of ion and electron behavior in an electromagnetic field. 5. Vampire (Virtual Additive Manufacturing System): Specializes in transient heat transfer analysis. additive manufacturing and 3D printing simulation software -
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LIGGGHTS
CFDEM
LIGGGHTS is an open source Discrete Element Method particle simulation tool for modeling particulate materials, with a focus on industrial granular and granular heat-transfer simulations. LIGGGHTS stands for “LAMMPS improved for general granular and granular heat transfer simulations,” and it builds on the LAMMPS molecular dynamics platform to extend DEM capabilities toward practical industrial applications. It can be used to simulate systems where material behavior emerges from the motion, collision, friction, cohesion, heat transfer, and interaction of individual particles. It is suitable for analyzing powders, grains, bulk solids, particulate flows, packed beds, conveying systems, mixing processes, hopper discharge, material handling, and other granular systems where particle-scale behavior matters. LIGGGHTS is currently used by research institutions and companies worldwide for the simulation of particulate materials, especially where open source flexibility.Starting Price: Free -
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LAMMPS
LAMMPS
LAMMPS, the Large-scale Atomic/Molecular Massively Parallel Simulator, is a classical molecular dynamics code with a focus on materials modeling. It models ensembles of particles in liquid, solid, or gaseous states and can simulate atomic, polymeric, biological, solid-state, granular, coarse-grained, mesoscopic, or macroscopic systems using many interatomic potentials, force fields, and boundary conditions. LAMMPS can model systems in two or three dimensions, from only a few particles up to billions, and is designed to run efficiently on parallel computers while remaining easy to extend and modify. It includes potentials for solid-state materials such as metals and semiconductors, soft matter such as biomolecules and polymers, and coarse-grained or mesoscopic systems. It can be used to model atoms or, more generally, as a parallel particle simulator at atomic, meso, or continuum scale.Starting Price: Free -
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Yade
Yade
Yade is an extensible open source framework for discrete numerical models, focused on the Discrete Element Method. Its computation parts are written in C++ using a flexible object model that allows independent implementation of new algorithms and interfaces, while Python is used for rapid and concise scene construction, simulation control, postprocessing, and debugging. Yade is designed for researchers and engineers who need to create, run, inspect, modify, and extend particle-based simulations through scripts, interactive commands, graphical tools, and reusable simulation components. Simulations can be built from specialized generators or constructed directly with Python scripts, giving users flexibility for developing custom models, importing geometries, reusing code, and controlling the full simulation loop. It represents each simulation as a scene containing bodies, interactions, and resultant forces, with bodies defined by geometry, material properties, state variables, etc.Starting Price: Free -
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MercuryDPM
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.Starting Price: Free -
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MFiX
National Energy Technology Laboratory
MFiX, or Multiphase Flow with Interphase eXchanges, is an open source multiphase flow solver and NETL’s flagship suite of computational fluid dynamics tool for modeling reacting multiphase flows. It has become a standard for comparing, implementing, and evaluating multiphase flow constitutive models, and has been applied to a diverse range of multiphase flow devices and industrial systems. MFiX provides multiple modeling approaches, including a Two-Fluid Model, Discrete Element Model, Coarse-Grained Particle DEM, Superquadric Particle DEM, Glued-Sphere Particle DEM, Particle-in-Cell model, hybrid methods, and a single-phase solver for pure granular flows. These models can be used to simulate gasifiers, circulating fluidized bed combustors, fluidized beds, fluid catalytic crackers, chemical looping combustion systems, and other particle-fluid systems involving hydrodynamics, heat transfer, species transport, and chemical reactions.Starting Price: Free -
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Ansys Rocky
Ansys
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
Siemens
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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PFC (Particle Flow Code)
ITASCA Consulting
PFC, or Particle Flow Code, is a general-purpose distinct-element modeling framework available as two- and three-dimensional programs, PFC2D and PFC3D. It is designed to simulate synthetic granular and solid materials as assemblies of variably sized rigid particles, including disks, spheres, rigidly connected clumps, and convex polygons or polyhedra. It provides an efficient and flexible way to model the motion, interaction, breakage, flow, deformation, and failure of particle systems across geomechanics, mining, civil engineering, materials processing, and industrial design. PFC is especially useful for problems where the behavior of a material emerges from particle-level contacts, bonding, friction, rearrangement, fracture, or flow rather than from a continuous mesh. Users can represent bonded materials such as rock, concrete, or cemented soil, as well as loose granular materials such as sand, gravel, ballast, ore, powders, and grains.Starting Price: $9,588 one-time payment -
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Bulk Flow Analyst
Overland Conveyor Company
Bulk Flow Analyst is a Discrete Element Method simulation tool designed to help engineers analyze and optimize bulk material flow throughout transfer chutes and conveyor systems. Developed and used by engineers with direct expertise in transfer chute design, the software is built to make DEM simulation intuitive and practical so users can focus on chute performance instead of managing complex DEM parameters. Bulk Flow Analyst can simulate transfer problems involving bulk materials moving through chutes, hoppers, feeders, conveyor transfer points, belts, and related material-handling equipment. It helps designers visualize and evaluate how particles flow, impact, accumulate, discharge, and interact with geometry under different operating conditions. Through DEM, it supports analysis of difficult conveyor design challenges such as flow requirements, chute plugging, belt wear, chute surface wear, dust generation, spillage, material degradation, and impact behavior.Starting Price: $1,000 one-time payment -
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Aspherix
DCS Computing
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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Ansys Fluent
Ansys
Ansys Fluent is the industry-leading fluid simulation software known for its advanced physics modeling capabilities and industry leading accuracy. Ansys Fluent gives you more time to innovate and optimize product performance. Trust your simulation results with a software that has been extensively validated across a wide range of applications. With Ansys Fluent, you can create advanced physics models and analyze a variety of fluids phenomena—all in a customizable and intuitive space. Accelerate your design cycle with this powerful fluid simulation software. Ansys Fluent contains the best-in class physics models and can accurately and efficiently solve large , complex models. Ansys Fluent unlocks new potentials for CFD analysis. A fluid simulation software with fast pre-processing and faster solve times to help you be the fastest to break into the market. Fluent’s industry leading features enable limitless innovation, while never making a compromise on accuracy. -
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Ansys LS-DYNA
Ansys
Ansys LS-DYNA is the industry-leading explicit simulation software used for applications like drop tests, impact and penetration, smashes and crashes, occupant safety, and more. Ansys LS-DYNA is the most used explicit simulation program in the world and is capable of simulating the response of materials to short periods of severe loading. Its many elements, contact formulations, material models and other controls can be used to simulate complex models with control over all the details of the problem. LS-DYNA delivers a diverse array of analyses with extremely fast and efficient parallelization. Engineers can tackle simulations involving material failure and look at how the failure progresses through a part or through a system. Models with large amounts of parts or surfaces interacting with each other are also easily handled, and the interactions and load passing between complex behaviors are modeled accurately. -
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Simcenter STAR-CCM+
Siemens Digital Industries
Simcenter STAR-CCM+ is a multiphysics computational fluid dynamics (CFD) software for the simulation of products operating under real-world conditions. Simcenter STAR-CCM+ uniquely brings automated design exploration and optimization to the CFD simulation toolkit of every engineer. The single integrated environment includes everything from CAD, automated meshing, multiphysics CFD, sophisticated postprocessing, and design exploration. This allows engineers to efficiently explore the entire design space to make better design decisions faster. The additional insight gained by using Simcenter STAR-CCM+ to guide your design process ultimately leads to more innovative products that exceed customer expectations. Significantly improving a battery design across its whole operating range is a challenging task, and involves the simultaneous optimization of numerous parameters. Simcenter provides a complete simulation environment for the analysis and design of the electrochemical system. -
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Abaqus
Dassault Systèmes
Today, product simulation is often being performed by engineering groups using niche simulation tools from different vendors to simulate various design attributes. The use of multiple vendor software products creates inefficiencies and increases costs. SIMULIA delivers a scalable suite of unified analysis products that allow all users, regardless of their simulation expertise or domain focus, to collaborate and seamlessly share simulation data and approved methods without loss of information fidelity. The Abaqus Unified FEA product suite offers powerful and complete solutions for both routine and sophisticated engineering problems covering a vast spectrum of industrial applications. In the automotive industry engineering work groups are able to consider full vehicle loads, dynamic vibration, multibody systems, impact/crash, nonlinear static, thermal coupling, and acoustic-structural coupling using a common model data structure and integrated solver technology. -
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iGRAF
iGRAF
iGRAF is an integrated powder and multiphase flow simulation tool that seamlessly merges the domains of powder and fluid simulation. It is designed as a one-stop solution for replicating a wide variety of powder behaviors and redefining standards in simulation technology. iGRAF’s integrated DEM-CFD solver enables accurate and efficient analysis of single-phase and multiphase flow, helping users understand particle-fluid interactions in one platform. Its dynamic geometry control supports translations, rotations, vibrations, and user-defined motion, allowing teams to precisely capture the dynamics of complex systems. It includes validated liquid bridging models and van der Waals forces to analyze the influence of moisture and adhesion on particle behavior, with its liquid bridge force model extensively validated up to 15% moisture content. iGRAF also combines the Signed Distance Function and Immersed Boundary Method to recognize arbitrary solid geometries. -
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XPS (eXtended Particle Simulations)
InSilicoTrials
XPS, or eXtended Particle Simulations, is a state-of-the-art Discrete Element Method simulation software developed by RCPE and distributed globally by InSilicoTrials for high-fidelity particle-based process simulation. Designed specifically for pharmaceutical applications, XPS accurately predicts powder and granular behavior, helping teams better understand, predict, and control pharmaceutical unit operations. It relies on advanced contact models to describe the flow behavior of granular materials and uses massively parallel algorithms optimized for modern GPUs to accelerate simulations, including simulations with up to 100 million particles. XPS helps pharmaceutical engineers assess process configurations in unprecedented detail, explore decision space virtually, reduce costly and time-consuming physical experiments, and support data-driven process development. -
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Particleworks
Prometech Software
Particleworks is particle-based CAE and CFD software for simulating liquid and multiphase flows using the Moving Particle Simulation method. Its mesh-less solver and intuitive interface make the simulation process simple and fast, even for complex geometries with moving parts such as transmissions, electric motors, internal combustion engines, and other industrial systems. Unlike conventional mesh-based CFD, Particleworks discretizes the fluid domain automatically with particles, eliminating complex mesh generation and making it easier to analyze free-surface flow, splashing, sloshing, spraying, mixing, lubrication, cooling, oil behavior, water interaction, and highly viscous fluids. It provides one-stop GUI operation from pre-processing through post-processing, helping engineers set up models, run simulations, visualize results, and evaluate performance in a streamlined workflow. -
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RecurDyn
FunctionBay
RecurDyn is an interdisciplinary computer-aided engineering software package whose primary function is the simulation of Multi-Body Dynamics. It simulates both rigid and flexible body dynamics by combining traditional rigid multibody dynamics with cutting-edge finite element technology for modeling flexible bodies, known as Multi Flexible Body Dynamics. RecurDyn is designed to analyze the dynamic behavior of mechanical systems in motion, including systems with joints, constraints, contact, flexible components, forces, and complex interactions between parts. Its solver technology handles the differential algebraic equations that describe multibody systems, combining equations of motion with algebraic equations for joint constraints. It provides a robust MBD-specialized modeling environment, fast solvers, extensive post-processing, animation, plotting, and tools for evaluating the motion, loads, stresses, deformation, and performance of mechanical assemblies.
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Discrete Element Method (DEM) Software Guide
Discrete Element Method (DEM) software is used to simulate how large numbers of individual particles move, collide, pack, separate, and interact inside real processes and equipment. Instead of treating bulk solids as a continuous mass, it tracks particle behavior at each time step, which helps engineers study powders, grains, rocks, fibers, tablets, and other particulate materials in far greater detail. This makes DEM software especially useful when flow behavior depends on contact forces, friction, particle shape, and material interaction.
In practice, DEM software is widely used to understand and improve bulk material handling and process performance. It can reveal why a chute blocks, where a silo develops unstable flow, how particles segregate during handling, where abrasion is likely to occur, and how equipment geometry affects throughput. That visibility helps teams reduce trial-and-error work and make better design decisions before physical changes are made.
Modern DEM software has expanded beyond basic particle flow studies. Many tools now support realistic particle shapes, advanced material behavior, visualization, data export, scripting, and coupled analysis with fluid, structural, and motion workflows. GPU acceleration and cloud execution are also making larger and more demanding simulations more practical, which is pushing DEM software into more mainstream engineering and process optimization work.
Features Provided by Discrete Element Method (DEM) Software
- Particle shape modeling: Simulates spheres, multi-sphere particles, and polyhedral forms to better match real bulk solids.
- Contact physics: Represents collision forces, friction, cohesion, compression, and other material behaviors that control flow, segregation, and buildup.
- Material libraries: Speeds setup with reusable inputs for common powders, grains, ores, tablets, fibers, and similar particulate materials.
- Multiphysics coupling: Connects particle simulation with fluid, structural, and motion analysis for more realistic system behavior.
- Breakage and wear analysis: Helps estimate abrasion, impact zones, degradation, and potential component damage during material handling.
- Visualization and post-processing: Uses built-in analysis, animation, exports, and scripting support to interpret flow patterns and validate design decisions.
- GPU acceleration: Reduces solve times for particle-heavy models by processing many contacts in parallel without changing core DEM logic.
- Coarse-grain methods: Improves computational efficiency by representing groups of smaller particles with larger equivalents when full-scale particle counts are impractical.
- Workflow automation: Supports APIs or scripting for batch studies, custom physics, and repeatable engineering workflows.
Types of Discrete Element Method (DEM) Software
- Research-focused DEM tools: Prioritize method flexibility, calibration, and custom contact models for academic studies and exploratory physics work.
- Industrial process DEM tools: Emphasize throughput, reliability, and equipment optimization for production environments handling powders, pellets, ores, or grains.
- Bulk material handling DEM tools: Focus on transfer chutes, bins, silos, conveyors, and throughput improvement for particulate systems.
- Coupled multiphysics DEM tools: Join particle simulation with fluid, structural, or motion models when particles interact strongly with air, liquid, or machinery.
- High-fidelity shape DEM tools: Emphasize non-spherical particles, polyhedral geometry, and shape-driven behavior when particle form strongly affects results.
- Wear and breakage DEM tools: Support impact, abrasion, degradation, and fragmentation studies where equipment life and material damage matter.
- Cloud-ready DEM tools: Optimize remote execution, elastic computing, and larger study queues for teams without large internal hardware.
- Open source DEM tools: Favor extensibility, method transparency, and custom workflows for teams comfortable managing code and validation.
Advantages of Using Discrete Element Method (DEM) Software
- Better flow visibility: Reveals particle motion, dead zones, segregation, and buildup that are hard to observe inside operating equipment.
- Lower physical testing needs: Supports virtual trials before fabrication, reducing rework, prototype cycles, and disruption to production.
- Stronger equipment design: Helps improve chute geometry, storage behavior, transfer performance, and component durability.
- Faster iteration: Lets teams compare geometry, speed, fill level, and material-property changes before committing to hardware.
- Reduced wear and blockage risk: Identifies impact regions, abrasion patterns, and cohesive trouble spots earlier in design.
- Improved safety planning: Exposes failure-prone conditions virtually, helping teams evaluate alternatives without repeated plant trials.
- Broader system understanding: Coupled analysis shows how particles interact with fluids, structures, and machine motion.
- Scalable decision support: GPU and cloud workflows make larger design studies more practical within engineering timelines.
Who Uses Discrete Element Method (DEM) Software?
- Process engineers: Use DEM software to improve throughput, mixing, transfer performance, and material behavior across production lines.
- Mechanical designers: Evaluate equipment geometry, loading patterns, and particle interaction before fabrication.
- Mining and bulk handling teams: Study chutes, silos, crushers, conveyors, dust, and wear in high-throughput operations.
- Pharmaceutical specialists: Examine blending, granulation, coating, milling, and tablet handling where particle flow affects quality.
- Manufacturing analysts: Compare design changes, operating conditions, and bottlenecks without repeated physical trials.
- Researchers and academics: Develop contact models, validate methods, and study particle-scale physics in controlled simulations.
- Materials scientists: Investigate shape effects, cohesion, breakage, and bulk behavior across different particulate materials.
- Consulting engineers: Use DEM software to diagnose flow issues, recommend design changes, and support capital projects.
How Much Does Discrete Element Method (DEM) Software Cost?
The cost of Discrete Element Method (DEM) software can vary widely because pricing usually depends on simulation scale and workflow complexity rather than a single flat rate. Costs tend to rise when users need advanced particle shapes, more realistic material behavior, multiphysics coupling, larger particle counts, or high-performance solving. In many cases, pricing is arranged through licensing or usage models instead of simple public list pricing.
Deployment model also affects total cost. Some teams prefer traditional licensed access, while others use cloud-based, pay-per-use execution to scale simulations only when needed. Cloud access can reduce the need for major internal hardware investment, but total spending still depends on how often simulations run, how much computing power is required, and how many studies are performed in parallel.
What Software Does Discrete Element Method (DEM) Software Integrate With?
Discrete Element Method (DEM) software can integrate with several related engineering and data workflows. Common integrations include CAD tools for importing equipment geometry, CFD tools for particle-fluid interaction, FEA tools for structural loading, and multibody dynamics tools for motion-driven systems. Many DEM environments also support data export, scripting, or Python-based post-processing so teams can automate studies and analyze results outside the main simulation environment. These integrations are important because particle behavior often affects airflow, structural loads, machine motion, and downstream reporting at the same time.
Trends Related to Discrete Element Method (DEM) Software
- GPU-heavy solving: More DEM workflows are using parallel hardware to shorten turnaround for particle-dense simulations.
- Cloud execution: Teams increasingly run DEM studies on demand to expand capacity without buying permanent hardware.
- Stronger multiphysics coupling: Particle models are being linked more often with fluid, structural, and motion analysis.
- Higher shape fidelity: More workflows emphasize realistic particle geometry instead of relying only on simple spheres.
- Better automation: APIs, scripting, and Python-based post-processing are becoming standard for repeatable studies.
- Larger design spaces: Engineers are running more scenario comparisons to explore geometry, materials, and operating windows.
- Applied wear and breakage modeling: Demand is growing for simulations that predict equipment life and material degradation.
- Wider industry adoption: DEM is moving beyond niche use into mainstream design and operations improvement.
- User-friendly setup: Vendors continue simplifying interfaces, libraries, and workflows to reduce model preparation time.
How To Pick the Right Discrete Element Method (DEM) Software
Selecting the right Discrete Element Method (DEM) software starts with the material and process you need to model. Focus on particle shape requirements, flow behavior, cohesion, breakage, wear, and whether you need coupled analysis with fluids, structures, or machine motion. Then evaluate solver performance, ease of model setup, visualization quality, automation support, and how well the tool fits your existing engineering workflow. It is also important to consider validation options, available computing resources, and whether cloud scaling is necessary for larger studies. The best choice is usually the one that balances physical realism, usability, integration depth, and computational efficiency for your actual engineering goals.
Compare discrete element method (DEM) software according to cost, capabilities, integrations, user feedback, and more using the resources available on this page.
