Codes & Software

All codes published by IET-1 are available at jugit .

Continuous Flow Dynamics

openFuelCell2 - CFD toolbox for the simulation of electrochemical deviceselektrochemischer Geräte

Codes & Software

openFuelCell2 is a computational fluid dynamics (CFD) toolbox for simulating electrochemical devices such as fuel cells and electrolysis. The solver is based on the open-source library, OpenFOAM®. The source code was developed from a previous open-source repository called openFuelCell. It was also inspired by the standard solver "reactingTwoPhaseEulerFoam" in OpenFOAM®. The solver can consider coupled problems with multi-region and multi-physics issues, including single and two phase flows, multiple species components, charge transfer, and electrochemical reactions in different regions. More applications and solvers will be available in the future.

Reference
Zhang, Shidong; Hess, Steffen; Marschall, Holger; Reimer, Uwe; Beale, Steven; Lehnert, Werner, "openFuelCell2: A New Computational Tool for Fuel Cells, Electrolyzers, and other Electrochemical Devices and Processes." Comput. Phys. Commun. 298, 109092 (2023) https://doi.org/10.1016/j.cpc.2024.109092.

Last Modified: 13.08.2025