Patrick Y Ho

Title: The Innovations of Patrick Y Ho

Introduction

Patrick Y Ho is an accomplished inventor based in Cincinnati, OH. He has made significant contributions to the field of gas turbine technology, holding 2 patents that focus on reducing noise in turbine engines. His work is instrumental in enhancing the efficiency and performance of gas turbine systems.

Latest Patents

One of his latest patents is for a "Low Noise Permeable Airfoil." This invention addresses the issue of wake fluid from rotor blades in a gas turbine engine. The airfoil features a plurality of cross channels that extend through it, allowing for the bleeding of wake fluid between opposite sides. This design reduces the differential pressure across the airfoil, ultimately leading to a reduction in noise.

Another notable patent is the "Low Noise Fan Assembly." This invention involves a gas turbine engine rotor assembly, such as a fan or compressor, where rotor blades are spaced axially from stator vanes within an annular duct. The design carefully selects the number of vanes to achieve substantially equal values of a cut-off ratio for at least two blade passing frequency harmonics. This innovation effectively reduces spinning mode noise from the duct.

Career Highlights

Patrick Y Ho is currently employed at General Electric Company, where he continues to innovate and develop advanced technologies in gas turbine engines. His expertise and dedication to his work have made him a valuable asset to the company.

Collaborations

He collaborates with various professionals in the field, including his coworker Philip Roger Gliebe, to further enhance the capabilities of gas turbine technology.

Conclusion

Patrick Y Ho's contributions to the field of gas turbine technology through his innovative patents demonstrate his commitment to improving engine performance and reducing noise. His work at General Electric Company continues to influence advancements in this critical area of engineering.