Development of a Unity3D‐Based Virtual Simulation Tool for Hydrogen Fuel Cell Performance Testing in Engineering Education

ABSTRACT With the rapid advancement of the renewable energy industry, hydrogen fuel cells, known for their high energy conversion efficiency, low pollution, and minimal noise during operation, remain at the forefront of industrial research. Consequently, the production processes and performance testing methods of hydrogen fuel cells have become essential components in the curricula of relevant educational institutions. This study develops a virtual simulation engineering education software based on Unity3D, specifically designed to facilitate learning for students and educators in secondary vocational, higher vocational, and tertiary institutions regarding hydrogen fuel cell performance testing. By leveraging existing preparatory materials, the software integrates core professional knowledge, such as the working principles and system structures of hydrogen fuel cells. The theoretical and practical teaching content was determined based on course design requirements. Furthermore, the development process was outlined, including software design, model and scene construction, implementation of interactive functions, software testing, and deployment. Evaluation of the software's functionality and educational effectiveness revealed positive feedback from both teachers and students. The software enhanced students' understanding of hydrogen fuel cell performance testing, improved teaching and learning efficiency, and contributed to greater educational equity.