Logesh Kamaraj

Data-driven robust design for industrial cylindrical plunge grinding of piston rings: Requirements for reliable digital-twin development under production noise

Cylindrical plunge grinding of piston rings is a precision finishing operation, and its dimensional accuracy governs engine sealing and emission compliance. It is widely assumed that such accuracy can be controlled through fixed machine settings; this study tests this assumption...

Fatigue Damage of AA2024 Fiber–Metal Laminates With Architected TPU Interlayers and Graphene‐Modified Interfaces

ABSTRACT This study investigates the fatigue behavior of Aluminum 2024 fiber–metal laminates incorporating three‐dimensionally printed thermoplastic polyurethane core architectures and graphene‐modified adhesive interfaces. Three core geometries, namely, diagonal, diamond, and he...