This book is written in memory of the late Prof. Mohan Narayanaswami Ranganathan, University of Tours, France, whose contributions to the fields of materials science, engineering, and fatigue have inspired generations of researchers. He had an unrelenting intellectual curiosity and a unique way of looking at things and drawing in knowledge from different areas to provide an entirely different perspective. When a given path seemed untraversable, he always managed to maneuver with his charm, charisma, and optimistic point of view. When Prof. Ranganathan passed away in 2022, he was in the process of writing this book. So, 13 of his colleagues and friends decided to complete it in his memory and honour his legacy by advancing the understanding of various fundamental aspects of fatigue and fracture in materials.
The book is a collective effort of world-renowned experts, some of whom were mentored by Prof. Ranganathan in the early stages of their careers. It comprises 11 chapters that focus on in-service failure analysis and fundamental fatigue data, fundamental fatigue crack propagation analysis, fundamental multiaxial fatigue analysis, and the effect of environment, defect, fundamental physics, and very high cycle loadings on fatigue failure. The book integrates experimental insights with theoretical frameworks and is a valuable resource for researchers, engineers, and students engaged in materials science, mechanical engineering, fatigue, and related disciplines.
This book is written in the memory of late Prof. Mohan Narayanaswami Ranganathan (University of Tours, France), whose contributions to the fields of materials science, engineering, and fatigue have inspired generations of researchers.
1. A Stress-Life (S-N) Constitutive Equation for Universal
Characterization of S-N Fatigue Behavior of Materials
2. Unintended Failure:
Diagnosing Why It Occurs and the Implications for Design
3. Application of
Two-Parametric Approach to Fatigue Damage
4. Crack-Tip Shielding and Its Role
in Fatigue Crack Growth
5. Multiaxial Fatigue Strength Criteria for Metals in
High Cycle Fatigue Regime
6. Multiaxial High Cycle Fatigue and Microstructure
Modeling
7. Environmentally-Assisted Fatigue Crack Growth in a Moist
Atmosphere
8. Fatigue from Defects: Influence of Size, Type, Position,
Morphology, and Loading
9. Adopting Principles from Physics to Fatigue Crack
Growth
10. Very High Cycle Fatigue and Application to Additive Manufacturing
11. Build Orientation and Post-Processing Influence on Fatigue
Yves Nadot is a full professor at Institut P ISAE-ENSMA Poitiers, France, since 2010. He earned his PhD on High cycle fatigue life of nodular casting iron in 1997 from the University of Poitiers and was supervised by Prof. M. Ranganathan and Prof. J. Mendez during his research. He started to work in the field of fatigue from defect, beginning from Prof. J. Petits laboratory. He leads the research group Damage and Physics/Mechanics of Materials and is an active contributor to the research on the defect-induced fatigue process. He has also worked on industrial collaboration projects with Safran, Zodiac Aerospace, Renault, Airbus, Knorr-Bremse, SNCF, Rolls-Royce, and MTU.
