Pierre-François Behaghel

Title: Pierre-François Behaghel: Innovator in Turbojet Technology

Introduction

Pierre-François Behaghel is a notable inventor based in Le Havre, France. He has made significant contributions to the field of aerospace engineering, particularly in the design of components for turbojet and turbofan engines. With a total of 2 patents, his work focuses on enhancing the performance and efficiency of aircraft engines.

Latest Patents

One of Behaghel's latest patents is for an air inflow lip for turbojet nacelles. This innovative design includes a cavity defined by the leading edge of the nacelle and an annular wall. It features an inner wall, an acoustic treatment device, and a pneumatic de-icing device that incorporates a de-icing fluid supply system. The inner wall is equipped with acoustic boreholes, while the pneumatic de-icing device contains a honeycombed de-icing plate mounted inside the cavity. Additionally, the design includes conduits for circulating de-icing fluid and acoustic wells that communicate with the acoustic boreholes.

Another significant patent by Behaghel is for the front lip of a turbofan engine nacelle. This design is characterized by a partition wall at the rear and an annular de-icing space that includes a tube for supplying hot air to de-ice the outer walls. The front lip also features acoustic panels arranged radially facing the nacelle's axis. Hot-air outlet bores are strategically placed between the front end of the lip and the acoustic panels, allowing a flow of hot air to create a boundary layer that heats the acoustic panels.

Career Highlights

Pierre-François Behaghel is currently employed at Safran Nacelles, a leading company in the aerospace industry. His work at Safran Nacelles has allowed him to focus on innovative solutions that improve aircraft engine performance and reliability.

Collaborations

Behaghel collaborates with talented professionals in his field, including Marc Versaevel and Arnaud Delehouze. These collaborations enhance the development of cutting-edge technologies in aerospace engineering.

Conclusion

Pierre-François Behaghel is a distinguished inventor whose contributions to turbojet and turbofan technology have made a significant impact in the aerospace industry. His innovative patents reflect his commitment to advancing aircraft performance and safety.