Syed Eirfan Atthar is a Research Scholar in the Department of Mechanical Engineering (Thermal & Fluid) at Dibrugarh University (DUIET), Assam, India. His research focuses on thermal and fluid engineering, sustainable energy systems, AI-enabled digital twins, intelligent cold-chain logistics, and energy-efficient manufacturing technologies. He is actively engaged in interdisciplinary engineering research integrating mechanical engineering principles with data-driven optimization and sustainable industrial applications. He has contributed to conference and journal publications in the areas of thermo-fluid systems, sustainability, and emerging engineering technologies, and actively participates in peer-review and academic research activities.