The first fuel cell theory and application resource written for students and professionals.With the field of fuel cells growing at a rapid pace, there is a powerful need for a single guide to the myriad disciplines related to the technology. Fuel Cell Engines provides a comprehensive and detailed introduction to the fundamental principles of fuel cell science so that a reader-whether professional or student-can gain a timeless understanding of the fundamentals that will remain relevant and useful even as the specific applications, materials, and designs change.