Jianmin Qu

Title: Innovations of Jianmin Qu in Acoustic Measurement Technology.

Introduction

Jianmin Qu is an accomplished inventor based in Atlanta, GA (US). He has made significant contributions to the field of acoustic measurement technology, particularly in non-intrusive methods for determining fluid levels in industrial vessels. His innovative approach has the potential to enhance operational efficiency in various applications.

Latest Patents

Jianmin Qu holds a patent for a method titled "Method for measuring reactor bed level from active acoustic measurement and analysis." This invention provides a non-intrusive technique to determine the fluid level in a vessel, specifically in a delayed coker drum used in refineries. The method involves generating waves from an external source and measuring the attenuation of vibrations using accelerometers placed on the vessel's exterior. The fluid level is then correlated with the attenuation of these vibration modes. Additionally, ultrasonic waves are utilized to measure fluid levels, with ultrasonic receivers capturing the attenuation of guided waves that leak energy into the fluid.

Career Highlights

Jianmin Qu is currently employed at ExxonMobil Research and Engineering Company, where he applies his expertise in acoustic measurement to advance the company's technological capabilities. His work has been instrumental in developing innovative solutions that improve the accuracy and efficiency of fluid level measurements in industrial settings.

Collaborations

Throughout his career, Jianmin has collaborated with notable colleagues, including Laurence J. Jacobs and Jormarie Bitar. These collaborations have fostered a productive environment for innovation and have contributed to the success of various projects.

Conclusion

Jianmin Qu's contributions to acoustic measurement technology exemplify the impact of innovative thinking in industrial applications. His patented methods not only enhance measurement accuracy but also promote non-intrusive techniques that can lead to safer and more efficient operations in the field.