Advanced DEM Simulation Platform

High Performance
Discrete Element
Simulation Software

GranDEM is an advanced Discrete Element Method (DEM) simulation platform for industrial, research and academic applications. Simulate millions of particles with powerful physics, CFD coupling, heat transfer and scientific computing.

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✔ Industrial Grade
✔ CFD-DEM Coupling
✔ Scientific Computing
DEM
CFD
GPU

Trusted by Researchers & Engineers Worldwide

GranDEM provides a powerful and reliable platform for discrete element simulations across academia and industry.

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Powerful Features for Advanced DEM Simulation

GranDEM combines high-performance numerical methods, particle physics, CFD coupling, visualization tools, and enterprise license management into one modern simulation platform.

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Particle Physics

Advanced Discrete Element Method (DEM) solver supporting realistic particle interaction, collision, rolling, sliding and adhesion models.

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Material Models

Configure density, viscosity, thermal properties, species diffusion, volatile materials and thermodynamic equilibrium.

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High Performance Computing

Optimized numerical algorithms designed for large-scale industrial simulations and future GPU acceleration support.

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CFD Coupling

Two-way coupling between Eulerian fluid phase and Lagrangian particles including momentum, heat and mass transfer.

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Heat & Mass Transfer

Simulate drying, evaporation, combustion, chemical reactions and multiphase transport processes.

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Scientific Solver

Robust numerical solvers for engineering, research, pharmaceutical, chemical and mineral processing industries.

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License Management

Secure online activation, machine binding, license verification and subscription management.

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Automation API

Integrate simulations with external applications using APIs, automation scripts and workflow tools.

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Reports & Visualization

Generate high-quality plots, export simulation data, visualize particles in ParaView and create professional reports.

Choose Your License

Flexible licensing options for students, researchers, engineers and enterprises.

Academic

Academic

₹ 9,999 /Year
  • ✔ Personal Learning
  • ✔ Full DEM Solver
  • ✔ Documentation Access
  • ✔ Email Support
  • ✔ Software Updates
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Most Popular

Professional

₹ 39,999 /Year
  • ✔ Commercial Use
  • ✔ Full DEM Solver
  • ✔ CFD Coupling
  • ✔ Priority Support
  • ✔ API Access
  • ✔ Updates Included
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Enterprise

Enterprise

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  • ✔ Unlimited Users
  • ✔ HPC Cluster
  • ✔ Premium Support
  • ✔ Dedicated Engineer
  • ✔ Custom Development
  • ✔ Onsite Training
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Documentation Center

Everything you need to start using GranDEM, from installation to advanced simulation tutorials.

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Installation Guide

Step-by-step installation for Windows, Linux and HPC systems.

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User Manual

Complete explanation of every module, simulation option and workflow.

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API Reference

REST APIs, licensing APIs, automation and integration examples.

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Tutorials

Learn DEM simulations through practical engineering examples.

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Example Projects

Ready-to-run projects covering particle flow, heat transfer, CFD coupling and more.

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100+ Documents

Browse the complete documentation library of GranDEM.

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Download Center

Download the latest version of GranDEM, view release notes, and check system requirements before installation.

Latest Release

GranDEM v1.0.0

Released on January 2026

  • ✔ Improved DEM Solver Performance
  • ✔ Faster Contact Detection
  • ✔ Enhanced Material Models
  • ✔ License Manager Improvements
  • ✔ Bug Fixes & Stability Updates
⬇ Download Trial 🛒 Buy License
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Windows Installer

Windows 10 / Windows 11 64-bit Installer

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Linux Installer

Ubuntu / Debian / CentOS Supported

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Release Notes

View improvements, fixes and new features.

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System Requirements

Hardware & software requirements.

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Product Screenshots

Explore GranDEM's modern interface, simulation tools, visualization capabilities, and license management system.

Dashboard

Dashboard

Project management and simulation overview.

Particles

Particle Simulation

Material

Material Properties

License

License Manager

Reports

Reports

Documentation

Documentation Viewer

View Complete Gallery →

Frequently Asked Questions

Find answers to the most common questions about GranDEM licensing, installation, activation and support.

After purchasing a license, you will receive a License Key and Activation Key. Open License Manager, enter your activation information, and complete the online verification process.
Yes. Licenses can be transferred after deactivating the existing machine. Contact the support team if additional assistance is required.
Internet access is required only for activation and periodic license verification. Simulations can run offline after successful activation.
GranDEM currently supports Microsoft Windows. Linux support will be available in future releases.
Download the latest installer from the Download Center. Existing licenses remain valid for eligible versions.
Complete documentation, tutorials, API references, examples and theory are available through the Documentation Viewer.
TECHNICAL SUPPORT

Need Help With GranDEM?

Our engineers are available to help you with installation, licensing, DEM simulations, troubleshooting, training and enterprise deployment.

✅ Installation Assistance
✅ License Activation Support
✅ Technical Documentation
✅ Simulation Guidance
✅ Enterprise Deployment
✅ Priority Customer Support
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Email Support

info@gran-dem.com

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Documentation

Browse User Guides & API

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Get help from our engineers

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