This book constitutes the thoroughly refereed post-conference proceedings of the National e-Conference on “Emerging Experimental and Computational Trends in Mechanical Engineering (NCEECTME-2020)”, held at CMR Engineering College (UGC Autonomous), Hyderabad, India, on August 27–28, 2021. This conference aims to enhance the information exchange of theoretical research/practical advancements at national levels in mechanical engineering. This encourages and promotes professional interaction among students, scholars, researchers, educators, professionals from industries and other groups to share the latest findings in their respective fields toward sustainable developments. The refereed conference proceedings of the NCEECTME-2020 are published in this volume covering all streams of mechanical engineering. 

Out of 120 paper submissions from about thirteen engineering streams are received and after reviewing thoroughly; this volume of “National e-Conference - Emerging Experimental and Computational Trends in Mechanical Engineering (NCEECTME-2020)” comprises the comprehensive state-of-the-art technical contributions in the areas of mechanical engineering. Major topics of these research papers include the latest findings in the respective fields toward sustainable development, including production and industrial engineering, thermal engineering, design engineering, and production engineering.