ECOGEN is a CFD plateform written in C++ object oriented programming langage. It is dedicated to numerical simulation of compressible multiphase flows. It has the vocation to share academics researches in the multiphase flow field in direction to ohter academics but also for industrials, students, etc.

• Official webSite: https://code-mphi.github.io/ECOGEN/
• Official documentation: https://code-mphi.github.io/ECOGEN/docs/sphinx_docs/index.html
• API documentation: https://code-mphi.github.io/ECOGEN/docs/doxygen_docs/index.html

With ECOGEN you can solve:

• Interface problems between pure or multicomponents fluids and mixtures of multiphase flows.
• Flow problems involving surface tension, heat and mass transfers for evaporating and condensing flow, cavitation.
• Wave propagation problems in strongly unsteady situations using a specific Adaptative Mesh Reffinement.
• complex flow problems on unstructured grids.

Visit the gallery for examples: https://code-mphi.github.io/ECOGEN/gallery/

The better way to start with ECOGEN is to follow installation instructions on the official documentation webSite: https://code-mphi.github.io/ECOGEN/docs/sphinx_docs/Chap2_installation_Chapter.html

Then you can follow the dedicated tutorial to run your first test: https://code-mphi.github.io/ECOGEN/docs/sphinx_docs/Chap4_1startWithECOGEN.html

ECOGEN is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. ECOGEN is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details http://www.gnu.org/licenses.

To cite ECOGEN, please use :

Schmidmayer, K., Petitpas, F., Le Martelot, S. & Daniel, E. (2020). ECOGEN, an open-source tool dedicated to multiphase compressible multiphysics flows. Computer Physics Communications.

@article{schmidmayer2020ecogen,
  doi = {10.1016/j.cpc.2019.107093},
  url = {https://doi.org/10.1016/j.cpc.2019.107093},
  title={{ECOGEN}: {A}n open-source tool for multiphase, compressible, multiphysics flows},
  author={Schmidmayer, Kevin and Petitpas, Fabien and Le Martelot, S{\'e}bastien and Daniel, {\'E}ric},
  journal={Computer Physics Communications},
  volume={251},
  pages={107093},
  year={2020}
}