Fuel cells have been utilized in certain specialized applications since the 1960's, however the technology has recently been the focus of a broad research and development effort. The next 10 year will likely produce practicle, affordable fuel cells that are applied in fixed power generation, automotive, and even powered bicycle applications.

As the fuel cell becomes less of a research curiosity and more of an engineered commodity item, designers need tools to study and optimize the behavior of fuel cells. This paper discusses some of the questions that simulation can help fuel cell designers address.