David M Kercher

Title: **Innovator Spotlight: David M. Kercher**

Introduction

David M. Kercher, based in Ipswich, MA, is an accomplished inventor with a total of six patents to his name. His innovative contributions primarily focus on advancements in turbine technology, reflecting his deep expertise in the field. As a member of the General Electric Company, Kercher has dedicated his career to the development of groundbreaking solutions that improve efficiency and performance in various industrial applications.

Latest Patents

Among his latest inventions, Kercher has developed the "Bucket Platform Cooling Scheme and Related Method." This patent describes a turbine bucket that features an airfoil extending from a platform, which consists of both high and low-pressure sides. The design includes a hollow shank portion positioned radially between the platform and the wheel mounting portion, with an impingement cooling plate located within the hollow shank. This innovative cooling plate is equipped with several impingement cooling holes to enhance thermal efficiency.

Another notable invention is the "Spanwise Fan Diffusion Hole Airfoil." This patent introduces a turbine airfoil with distinct features such as a leading edge, trailing edge, and a root and tip aligned along a span axis. It incorporates a cooling circuit between the airfoil sides that channels cooling fluid effectively. The design also includes multiple diffusion fan holes on one side of the airfoil, facilitating improved airflow management, leading to increased film cooling air distribution along the span axis.

Career Highlights

David M. Kercher's work at the General Electric Company highlights his commitment to innovation in turbine technology. Through his various patents, he has demonstrated his capability to address technical challenges and create solutions that enhance the performance of turbine systems. His inventions play a crucial role in optimizing efficiency for various applications, contributing significantly to the advancements in industrial engineering.

Collaborations

Throughout his career, Kercher has closely collaborated with talented colleagues, including Nesim Abuaf and Kevin Joseph Barb. These partnerships have enabled him to leverage diverse expertise and foster innovative ideas that contribute to the development of cutting-edge technologies within the turbine industry.

Conclusion

David M. Kercher stands out as a notable inventor within the realm of turbine technology. With six patents to his name and a strong focus on advancements in cooling methods and airflow management, he continues to make significant contributions through his work at the General Electric Company. His dedication to innovation exemplifies the spirit of progress in engineering and technology.