yaeos 3.1.0

Thermodynamic modelling with Equation of State

yaeos Python bindings

The yaeos Python API is on and early stage of development. So the API will change with time.

Supported operative systems

• Linux

Supported Python versions

• Python >= 3.10, < 3.13

Installation

To install the last version of yaeos Python API, you can use pip:

pip install yaeos

For developers, the editable installation is done by

cd python
pip install -r requirements-build.txt
pip install -e . --no-build-isolation

Building from source

To build yaeos from source you can clone the repository and install it with pip. The system dependencies are:

• LAPACK
• Fortran compiler

To build and install do:

git clone https://github.com/ipqa-research/yaeos.git
cd yaeos/python
pip install .

Setting a Google Colab to use yaeos

To install yaeos on Google Colab you can do the following command to install the last version uploaded to PyPI:

%pip install yaeos

To check if the installation worked correctly:

from yaeos import PengRobinson76

import numpy as np

model = PengRobinson76(
    np.array([320, 375]),
    np.array([30, 45]),
    np.array([0.0123, 0.045])
)

model.lnphi_vt(np.array([5.0, 4.0]), 2.0, 303.15)

You will get:

array([0.47647471, 0.35338115])