Martin C Hemsworth

Title: Martin C Hemsworth: Innovator in Gas Turbine Technology

Introduction

Martin C Hemsworth is a prominent inventor based in Cincinnati, OH (US), known for his significant contributions to gas turbine technology. With a total of 11 patents to his name, Hemsworth has made remarkable advancements in the field, particularly in steam cooling systems and rotor assembly improvements.

Latest Patents

One of Hemsworth's latest patents is a steam cooling system for a gas turbine. This innovative system includes a bore tube assembly that supplies steam to circumferentially spaced radial tubes. These tubes are coupled to supply elbows, which transition the radial steam flow in an axial direction along steam supply tubes adjacent to the rotor's rim. The supply tubes deliver steam to manifold segments located on the aft side of the spacer, which in turn supplies steam to the buckets of the first and second stages. The spent return steam from these buckets flows to circumferentially spaced return manifold segments on the forward face of the spacer. Crossover tubes facilitate the steam supply from the steam supply manifold segments through the spacer to the buckets of the first stage, while also returning steam from the second stage to the return manifold segments. Additionally, axially extending return tubes convey spent cooling steam from the return manifold segments to radial tubes via return elbows.

Another notable patent is the cooling air tube vibration damper. This invention is designed for a compressor rotor assembly that includes multiple rotor disks affixed to a rotor body. The improvement features a ring member that is loosely secured to a cooling tube at its free end, enhancing the stability and performance of the rotor assembly.

Career Highlights

Hemsworth's career is marked by his work at General Electric Company, where he has played a crucial role in developing innovative technologies. His expertise in gas turbine systems has positioned him as a key figure in the industry, contributing to advancements that enhance efficiency and performance.

Collaborations

Throughout his career, Hemsworth has collaborated with notable colleagues, including Christopher Charles Glynn and Joey L Nelson. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Martin C Hemsworth's contributions to gas turbine technology through his patents and work at General Electric Company highlight his status as a leading inventor in the field. His innovative solutions continue to impact the industry positively, showcasing the importance of creativity and collaboration in technological advancements.