Fengnan Guo

Title: Innovations of Fengnan Guo in Solid Rocket Motor Technology.

Introduction

Fengnan Guo is a notable inventor based in Liaoning, China. He has made significant contributions to the field of aerospace engineering, particularly in the development of solid rocket motors. His innovative approach has led to advancements that enhance the performance and efficiency of these propulsion systems.

Latest Patents

Fengnan Guo 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 while significantly increasing the burning rates of both end-burning and bore-burning motors.

Career Highlights

Fengnan Guo is affiliated with Dalian University of Technology, where he continues to engage in research and development in aerospace technologies. His work has garnered attention for its innovative solutions to complex engineering challenges.

Collaborations

Fengnan Guo has collaborated with notable colleagues such as Yanxiang Ren and Fengrui Li. Their joint efforts contribute to the advancement of technology in the field of solid rocket motors.

Conclusion

Fengnan Guo's contributions to solid rocket motor technology exemplify the impact of innovative thinking in engineering. His patent and ongoing research continue to push the boundaries of aerospace propulsion systems.