Jing Liu

Title: Innovations and Contributions of Inventor Jing Liu

Introduction

Jing Liu is a notable inventor based in Zhejiang, China, recognized for his innovative contributions in the field of engineering and technology. With a total of three patents to his name, Liu has made significant strides in developing solutions that enhance efficiency and sustainability.

Latest Patents

One of Liu's latest patents is a "Scour protective device around piles with bidirectional flow power generation." This invention features a smooth water flow channel formed by guide walls and baffle walls, with a power generation device strategically placed at the smallest section of the channel. The design includes piles wrapped by smooth normal distributional surfaces, allowing water flow to be directed outward. The guide walls at both ends are designed to eliminate downflow and horseshoe vortex around the piles, effectively preventing local scour. The system harnesses tidal currents to accelerate water flow, utilizing contraction panels to enhance hydropower generation. This innovative approach provides efficient and environmentally friendly renewable power for applications such as bridge lighting and signal lights.

Another significant patent by Liu is the "Method for predicting surface quality of burnishing workpiece." This method employs vibration sensors and signal acquisition instruments to gather vibration signals from the surface of a burnishing workpiece during machining. It evaluates surface quality using a coupling coordination degree model and processes signals through an ensemble empirical mode decomposition method. By identifying key signal characteristics and optimizing decision-making models, this method allows for quick assessment and improvement of workpiece surface quality during the machining process.

Career Highlights

Jing Liu has worked with prestigious organizations, including Zhejiang University and Alipay (Hangzhou) Information Technology Co., Ltd. His experience in these institutions has contributed to his development as an inventor and innovator in his field.

Collaborations

Liu has collaborated with notable colleagues such as Cong Ding and Shiqing Feng, further enhancing his work and contributions to the field.

Conclusion

Jing Liu's innovative patents and career achievements reflect his commitment to advancing technology and engineering solutions. His work not only addresses current challenges but also paves the way for future advancements in renewable energy and manufacturing processes.