James B Min

Title: Innovations of James B Min in Turbomachinery Vibration Suppression

Introduction

James B Min is an accomplished inventor based in Broadview Heights, OH (US). He has made significant contributions to the field of turbomachinery through his innovative patent aimed at suppressing vibration and noise in turbomachine components. His work is particularly relevant in enhancing the performance and reliability of turbomachinery systems.

Latest Patents

James B Min holds a patent for a "System for suppressing vibration in turbomachine components." This invention discloses a system designed to mitigate vibration and noise in structures such as blades in turbomachinery. The system incorporates flexible piezoelectric patches that can be secured on or embedded within turbomachinery blades, which may include eight fan blades in one embodiment. Additionally, the system features a capacitor plate coupler and a power transfer apparatus, both of which can be integrated into a single assembly to facilitate data and power transfer. The design ensures that one part of the coupler is attached to a fixed member while the other part is connected to a rotatable member, maintaining an air gap between them. Furthermore, the system includes a processor with 16 channels, where eight channels serve as sensor channels and the remaining eight function as actuation channels. This processor collects and analyzes sensor signals, subsequently outputting corrective signals for the suppression of vibration and noise in the turbine blades.

Career Highlights

James B Min is associated with the United States of America as represented by the Administrator of NASA. His work has been instrumental in advancing technologies that improve the efficiency and functionality of turbomachinery. His innovative approach to vibration suppression has garnered attention in the engineering community.

Collaborations

James has collaborated with notable colleagues, including Carlos R Morrison and Andrew J Provenza. Their combined expertise has contributed to the development of advanced solutions in the field of turbomachinery.

Conclusion

James B Min's contributions to the field of turbomachinery through his innovative patent demonstrate his commitment to enhancing technology for vibration suppression. His work not only addresses critical engineering challenges but also paves the way for future advancements in the industry.