---
license: cc-by-nc-4.0
tags:
  - emmi-ai

---

## Model Details

NeuralDEM models for simulating particle systems and particle-fluid coupled systems. 


NeuralDEM trains two models separately for these two systems where datasets are generated for the respective use-case.
- Particle simulations: A hopper with an outlet at the bottom is initially full of particles where particles exit the hopper through the outlet.
- Particle-fluid multi-physics simulations: A fluidized bed reactor where air comes in from the bottom and pushes around the particles within the reactor.


## How to use

We provide a standalone GitHub repository with relevant tutorial code on how execute inference. The corresponding repository can be found here: https://github.com/Emmi-AI/NeuralDEM


## Dataset

The datasets considered in NeuralDEM are available upon request to data@emmi.ai. Additionally, this repository contains a single simulation from the testset to demonstrate inference with NeuralDEM.


## License

NeuralDEM is shared under the [CC-BY-NC 4.0](https://creativecommons.org/licenses/by-nc/4.0/) license.

## Citation instructions
```
@article{alkin2024neuraldem,
  title={{NeuralDEM} - Real-time Simulation of Industrial Particulate Flows},
  author={Benedikt Alkin and Tobias Kronlachner and Samuele Papa and Stefan Pirker and Thomas Lichtenegger and Johannes Brandstetter},
  journal={arXiv preprint arXiv:2411.09678},
  year={2024}
}
```