Jérôme Dupeux

Title: Innovations by Jérôme Dupeux in Turbomachine Technology

Introduction

Jérôme Dupeux is an accomplished inventor based in Vaux Le Penil, France. He has made significant contributions to the field of turbomachinery, particularly in the area of vibration reduction in bladed wheels. His innovative approach has led to the development of a unique method that addresses a common challenge in turbomachines.

Latest Patents

Jérôme Dupeux holds a patent for a "Method for introducing a deliberate mismatch on a turbomachine bladed wheel and bladed wheel with a deliberate mismatch." This method aims to reduce vibration amplitudes of the wheel in forced response. The process involves determining an optimum value of the standard deviation for the mismatch based on the operating conditions of the wheel. Additionally, it includes strategically placing blades with different natural frequencies on the wheel to achieve the desired frequency distribution.

Career Highlights

Dupeux is associated with Snecma, a prominent company in the aerospace and defense sector. His work at Snecma has allowed him to apply his innovative ideas in practical settings, contributing to advancements in turbomachinery technology. His expertise in vibration analysis and mitigation has positioned him as a valuable asset in his field.

Collaborations

Throughout his career, Jérôme Dupeux has collaborated with notable colleagues, including Christian Dupont and Jean-Pierre Lombard. These collaborations have fostered an environment of innovation and have led to the successful implementation of various projects within the company.

Conclusion

Jérôme Dupeux's contributions to turbomachine technology exemplify the impact of innovative thinking in engineering. His patented method for reducing vibration in bladed wheels showcases his commitment to enhancing the performance and reliability of turbomachines.