The rapid advancements in materials science and engineering have paved the way for groundbreaking innovations in various spheres of engineering including tribology, wear resistance and fatigue behaviour analysis of tools and structural materials, and heat and mass transfer in engineering systems that play a significant role in enhancing the efficiency, durability, and reliability of manufacturing systems. Presenting a blend of theoretical knowledge and practical applications, this special edition serves as a valuable resource for readers and will stimulate further exploration in the mentioned fields of engineering.