This book presents the select proceedings of the 5th International Conference on Recent Advancements in Mechanical Engineering (ICRAME 2024). Various topics covered in this book are thermal engineering, design engineering, manufacturing/production engineering, engineering design, novel materials for thin film solar cells, solar thermal, hydrogen, cryogenic applications, renewable energy, conventional and non-conventional machining, ergonomics, and many more. The book is useful for researchers and professionals working in the various areas of mechanical engineering.