Modeling and Simulation in Fuel Cell Development

The article 'Modeling and Simulation in Fuel Cell Development' delves into the pivotal role of simulation in advancing fuel cell technology. It begins by emphasizing the need for innovative solutions to combat climate change, focusing on the potential of fuel cell vehicles to reduce emissions and improve air quality. The text then discusses the advantages and challenges of fuel cell vehicles, highlighting the necessity for further development to enhance cost, durability, and efficiency. The core of the article revolves around the use of modeling and simulation to study fuel cell processes, particularly through multiscale models. These models enable the analysis of phenomena at the microscopic level, which can be validated through experiments. The article also explores the combination of physics-based models with impedance spectroscopy measurements, allowing for the separation and analysis of processes on different time scales. This approach provides insights into performance-limiting factors, leading to targeted improvements such as the use of ordered porous structures to enhance reactant transport. The article concludes by underscoring the ongoing importance of modeling and simulation in optimizing fuel cell performance and reducing emissions, paving the way for a cleaner and more sustainable future.