Marco Ceglie

Papers

Total Citations

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About

Marco Ceglie is a researcher whose work centers on contact mechanics, friction, and the nonlinear behavior of materials under sliding conditions. His major contribution lies in challenging classical linear models of contact by demonstrating how material and geometric nonlinearity can significantly alter key contact features—most notably, the shrinkage of contact area during frictional sliding. In his highly cited 2025 paper, "Contact area shrinkage and increase in wavy frictional sliding contacts," Ceglie shows that traditional linear theories often fail to predict real-world contact area evolution, a finding with direct implications for tribology, surface engineering, and the design of durable mechanical interfaces. With 4 citations already, this work has quickly gained attention for bridging the gap between idealized models and experimental reality. Ceglie’s research is particularly valuable for students and engineers working on wear prediction, seal design, and micro-scale contact phenomena, offering a more accurate framework for understanding how surfaces interact under load and motion.