Yung Shin

Yung Shin is the Donald A. and Nancy G. Roach Professor of Advanced Manufacturing at Purdue University's College of Engineering, with affiliations in Mechanical Engineering and Environmental & Ecological Engineering. His research focuses on advanced manufacturing techniques, laser applications, materials processing, and additive manufacturing. He leads the Manufacturing Laboratory (ManLab), dedicated to innovation in laser-based manufacturing, microstructure control, and material property optimization. Key areas include laser welding, additive manufacturing of alloys, and predictive modeling of thermal and mechanical processes. His work bridges computational modeling with experimental validation to enhance material performance and manufacturing efficiency.

Shin's research integrates multi-scale modeling (e.g., phase-field, cellular automata) to predict microstructural evolution during processes like laser melting and cladding. He investigates challenges in joining dissimilar materials, defect mitigation, and energy-efficient manufacturing. Notable contributions include developing crack-free coating techniques, optimizing laser parameters for surface engineering, and advancing thermal management in additive manufacturing. He collaborates with industry on applications in aerospace, biomedical, and automotive sectors.

Shin’s lab emphasizes interdisciplinary approaches, combining materials science, thermal dynamics, and computational tools. His work addresses real-world challenges such as improving weld strength in high-performance alloys, enhancing laser machining precision, and creating functional surface coatings. He has pioneered methods for hydrophobic surface fabrication and predictive modeling of molten pool dynamics. His research outcomes are disseminated through high-impact journals and patents, reflecting a strong translational focus.