Modelling and simulation (M&S) provides an efficient and low-cost approach to the research and development of fuel cells. Physics-based models can be used to make predictions, run virtual experiments and even foster new ideas in fuel cell design.
Compared to battery electric vehicles (BEVs), fuel cell electric vehicles (FCEVs) can reach a higher energy density, exhibit greater efficiency, and be refuelled without requiring very high power from the electric grid. However, FCEVs have high manufacturing costs, limited service life and low power density compared to that of BEVs. These three limitations all boil down to the microscopic designs of active layers in fuel cells.
In order to design well-performing active layers, engineers and scientists have to understand the transport phenomena, electrode kinetics, thermodynamics, electrolyte chemistry and catalytic surface activity involved in these layers’ charge transfer reactions.
This white paper presents how the COMSOL Multiphysics® software offers an effective way to design the active layers in fuel cells to optimise electric vehicle performance.
Download the "Modelling and Simulation in Fuel Cell Development" White Paper
