Mohamed Sellam

Title: Innovations by Inventor Mohamed Sellam

Introduction

Mohamed Sellam is an accomplished inventor based in Paris, 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 control of speed transitions and thrust vectorization.

Latest Patents

One of Mohamed Sellam's notable patents is titled "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 the ascent phase and enables controlled detachment during descent. The propulsion nozzle, which incorporates this mixing tube, is designed for engines of spacecraft or aircraft. It includes methods for controlling the speed transition of propulsion gases based on altitude and for vectorizing thrust through radial and asymmetrical gas injection.

Career Highlights

Throughout his career, Mohamed Sellam has worked with prestigious organizations such as the Centre National de la Recherche Scientifique and the Université d'Orléans. His work in these institutions has allowed him to collaborate with leading experts in the field and contribute to groundbreaking research.

Collaborations

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

Conclusion

In summary, Mohamed Sellam is a pioneering inventor whose work in propulsion technology has led to significant advancements in the field. His innovative patent and collaborations with esteemed institutions highlight his contributions to aerospace engineering.