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Years Active: 2015
Title: Sébastien Guenneau: Innovator in Elastic Wave Propagation
Introduction
Sébastien Guenneau is a notable inventor based in Marseilles, France. He has made significant contributions to the field of elastic wave propagation, particularly through his innovative patent. His work focuses on structures that can effectively channel elastic waves, which has important implications in various engineering applications.
Latest Patents
Sébastien Guenneau holds a patent for a "Structure that can channel an elastic wave propagating in a plate." This invention involves a structure designed to bend transversal elastic waves around a specific zone to isolate it within a plate. The structure features an anisotropic Young's modulus and/or a heterogeneous mass density. The elastic waves that this structure can bend are characterized by wavelengths that are large compared to the thickness of the plate but small relative to the other dimensions of the plate. The design includes a meshing of a peripheral zone surrounding the isolated area, which is divided into several elementary rings and angular sectors. Each mesh is formed with structural elements made from materials that have different Young's modulus and mass density than the plate itself, ensuring effective wave manipulation.
Career Highlights
Throughout his career, Sébastien Guenneau has worked with prestigious institutions such as the Centre National de la Recherche Scientifique and Université Paul Cézanne Aix-Marseille III. His research and innovations have contributed to advancements in the understanding and application of elastic wave phenomena.
Collaborations
Sébastien has collaborated with notable colleagues, including Stéphane Enoch and Mohamed Farhat. Their joint efforts have furthered research in the field and enhanced the impact of their findings.
Conclusion
Sébastien Guenneau's work in the realm of elastic wave propagation showcases his innovative spirit and dedication to advancing technology. His patent reflects a significant step forward in engineering applications, demonstrating the importance of his contributions to the field.