Mechanical engineering has evolved into a multidisciplinary field that extends far beyond traditional manufacturing and design processes, playing a crucial role in developing innovative solutions for strategic areas such as energy, transportation, environmental sustainability, and advanced production technologies. In this context, the book entitled “Innovative Approaches and Next-Generation Engineering Studies in Mechanical Engineering” aims to present a comprehensive perspective on recent advancements and emerging trends shaping the future of the discipline.

The chapters included in this book address contemporary and critical topics such as the new opportunities offered by Small Modular Reactors (SMRs) in nuclear energy and Türkiye’s strategic approach in this field; the technological, energetic, and environmental dimensions of electric vehicles; the production and application of sensors used in electric and hybrid vehicles; and design and construction principles focused on casting-oriented product development. Together, these contributions clearly demonstrate the strong interaction of mechanical engineering with energy transition, intelligent systems, and advanced manufacturing technologies.

This book is intended to serve both as a theoretical reference and a practical guide for academics, graduate students, and practicing engineers. It is hoped that this work will contribute to fostering innovative thinking in mechanical engineering and support the development of next-generation engineering studies. I would like to express my sincere thanks to all our contributing authors and the staff of Özgür Publishing House.