Nikolas Eustathopoulos

Title: The Innovative Contributions of Nikolas Eustathopoulos

Introduction

Nikolas Eustathopoulos is a notable inventor based in Grenoble, France. He has made significant contributions to the field of engineering, particularly in the development of advanced materials and assemblies. His work has implications for various applications, including turbomachinery.

Latest Patents

Eustathopoulos holds a patent for a unique assembly that connects a metal part to a ceramic part based on silicon carbide (SiC) and/or carbon (C). This innovative joint includes a stack structure that is assembled through brazing, featuring a metal piece, a first intermediate piece, a second intermediate piece, and a ceramic material piece. The second intermediate piece is made from a ceramic material that is chemically less reactive with metals than SiC or C, and it has a smaller coefficient of expansion compared to the metal piece. The first intermediate piece is metallic and is designed to deform, compensating for the expansion differences between the metal and the second intermediate piece. This assembly is particularly useful in turbomachines.

Career Highlights

Throughout his career, Eustathopoulos has worked with prominent organizations, including Snecma and the Commissariat à l'Énergie Atomique. His experience in these institutions has allowed him to refine his expertise in materials science and engineering.

Collaborations

One of his notable collaborators is Jean-François Fromentin. Their partnership has contributed to advancements in the field and has fostered innovation in their respective projects.

Conclusion

Nikolas Eustathopoulos is a distinguished inventor whose work in material assemblies has paved the way for advancements in engineering applications. His contributions continue to influence the development of technologies in turbomachinery and beyond.