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GNNPCSAFT Project

DOI

The project focuses on using Graph Neural Networks (GNN) to estimate the pure-component parameters of the Equation of State PC-SAFT.

Currently, the model takes into account the hard-chain, dispersive, and associative terms of PC-SAFT. Future work on polar and ionic terms is being studied.

Use cases of this package are demonstrated in Jupyter Notebooks:

  • compare.ipynb (Open in Colab): comparison of the performance of trained models
  • training.ipynb (Open in Colab): notebook for model training
  • tuning.ipynb (Open in Colab): notebook for hyperparameter tuning

Model checkpoints can be found at Hugging Face.

Implementations with GNNPCSAFT:

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