David W Jarrell

Title: **David W. Jarrell: Pioneering Innovations in Gas Turbine Technology**

Introduction

David W. Jarrell, an accomplished inventor based in West Palm Beach, Florida, has made significant contributions to the field of gas turbine technology. With a total of two patents to his name, Jarrell is recognized for his innovative approaches that enhance the efficiency and performance of gas turbine engines.

Latest Patents

Jarrell's latest inventions include two noteworthy patents that showcase his expertise in combustion systems. The first patent, titled "Individually Removable Combustor Liner Panel for a Gas Turbine Engine," introduces a novel combustor liner design. This invention features a means for loosely mounting one of the two spaced liner walls to allow it to 'float.' The floating wall consists of multiple segments, minimizing stress during thermal expansion. With restricted movement provided by washers, each segment can be individually removed without disturbing adjacent segments, significantly improving maintenance processes.

The second patent, "Combined Support and Seal Ring for a Combustor," addresses the challenge of sealing and supporting the aft end of an annular combustor. This invention provides a reliable seal that contacts the leading edge of the platform of an adjacent stator vane, effectively containing cooling air from the gas path in gas turbine engines. Both patents reflect Jarrell’s commitment to advancing engineering solutions for improved gas turbine performance.

Career Highlights

David W. Jarrell is associated with United Technologies Corporation, a leader in aerospace and building systems technologies. His work at this esteemed company has allowed him to stay at the forefront of gas turbine innovation. His focus on enhancing combustor designs highlights his dedication to research and development in this critical area of aerospace engineering.

Collaborations

Throughout his career, Jarrell has collaborated with notable coworkers, including George F. Titterton, III, and James D. Adams. These partnerships have fostered an environment of innovation and shared expertise, contributing to successful advancements in gas turbine technology.

Conclusion

David W. Jarrell's contributions to gas turbine technology through his inventive designs demonstrate his prowess as an inventor. With a focus on improving combustor efficiency and maintenance, Jarrell continues to be a vital player in the aerospace industry. His patents not only reflect his creativity and technical knowledge but also serve as valuable assets to the field of gas turbine engineering.