Company Filing History:
Years Active: 2025
Title: Innovations of Fengrui Li in Solid Rocket Motor Technology
Introduction
Fengrui Li is a notable inventor based in Liaoning, China. He has made significant contributions to the field of solid rocket motor technology. His innovative approach has led to the development of advanced propulsion systems that meet the demands of modern missile weapon systems.
Latest Patents
Fengrui Li holds a patent for a multistage variable burning rate solid rocket motor and its forming method. This invention introduces a multi-material composite fiber skeleton structure embedded within the propellant. This design allows for multistage changes in the burning rate of the propellant, achieving the function of multistage thrust. The fiber skeleton structure is created through additive manufacturing and is fixed within the combustion chamber. This method simplifies the production process of existing single-chamber multi-thrust motors.
Career Highlights
Fengrui Li is affiliated with Dalian University of Technology, where he continues to advance research in rocket propulsion technologies. His work has garnered attention for its innovative approach to enhancing the performance of solid rocket motors.
Collaborations
Fengrui Li collaborates with esteemed colleagues such as Fengnan Guo and Yanxiang Ren. Their combined expertise contributes to the ongoing development of cutting-edge technologies in the field.
Conclusion
Fengrui Li's contributions to solid rocket motor technology exemplify the importance of innovation in aerospace engineering. His patented designs and collaborative efforts are paving the way for advancements in propulsion systems.