Luc Leger

Title: Luc Leger: Innovator in Propulsion Technology

Introduction

Luc Leger is a notable inventor based in Saint-Pryve-Saint-Mesmin, France. He has made significant contributions to the field of propulsion technology, particularly in the design of nozzles for spacecraft and aircraft. His innovative approach has led to the development of a unique system that enhances the efficiency and control of propulsion systems.

Latest Patents

Luc Leger holds a patent for a "System for controlling speed transition and thrust vectorisation in a multiple-shaped nozzle by secondary injection." This invention features a mixing tube with multiple shapes that allows for additional gas injection. This design helps maintain a detached flow during ascent and enables controlled detachment during descent. The propulsion nozzle is specifically designed for engines of spacecraft or aircraft, incorporating methods for controlling the speed transition of propulsion gases based on altitude. Additionally, it includes a method for vectorising thrust through radial and asymmetrical gas injection, ensuring optimal performance during take-off and landing phases.

Career Highlights

Throughout his career, Luc Leger has worked with esteemed organizations such as the Centre National de la Recherche Scientifique and the Université d'Orléans. His experience in these institutions has allowed him to collaborate with leading experts in the field and contribute to groundbreaking research in propulsion technology.

Collaborations

Some of Luc Leger's notable coworkers include Vladeta Zmijanovic and Mohamed Sellam. Their collaborative efforts have further advanced the research and development of innovative propulsion systems.

Conclusion

Luc Leger's contributions to propulsion technology exemplify the spirit of innovation and creativity in engineering. His patented systems and collaborative work continue to influence the aerospace industry, paving the way for future advancements in propulsion systems.