Guoqiang Lu

Title: Guoqiang Lu: Innovator in Turbomachinery Sealing Systems

Introduction

Guoqiang Lu is a notable inventor based in Watervliet, NY (US), recognized for his contributions to turbomachinery technology. He holds three patents that showcase his innovative approach to enhancing the efficiency and reliability of steam turbines.

Latest Patents

One of Guoqiang Lu's latest patents is a shaft sealing system for steam turbines. This invention provides a method for sealing high or intermediate pressure turbine sections, featuring a rotating shaft and a stationary member that defines a steam flow path. The system includes seals at both ends of the shaft and a connection line that conducts steam to a downstream portion of the turbine, which operates at a lower pressure than the turbine section.

Another significant patent is the rotating brush seal, designed for use between rotating and stationary components in turbomachines. This brush seal consists of a set of bristles with a fixed end attached to the rotating component and a free end extending towards the stationary component. The bristles are angled axially, enhancing the sealing capability and efficiency of the turbomachine.

Career Highlights

Guoqiang Lu is currently employed at General Electric Company, where he applies his expertise in turbomachinery. His work focuses on developing advanced sealing technologies that improve the performance and longevity of steam turbines.

Collaborations

Throughout his career, Guoqiang has collaborated with talented individuals such as Xiaoqing Zheng and Mehmet Demiroglu. These partnerships have contributed to the advancement of innovative solutions in the field of turbomachinery.

Conclusion

Guoqiang Lu's inventive spirit and dedication to improving steam turbine technology have made a significant impact in the industry. His patents reflect a commitment to innovation that continues to drive advancements in turbomachinery.