Jeffrey D Harrison

Title: Innovations by Jeffrey D. Harrison: Pioneering Gas Turbine Technology

Introduction

Jeffrey D. Harrison, an accomplished inventor based in Mesa, AZ, has made significant contributions to the field of gas turbine technology. With two patents to his name, he has developed innovative systems that enhance the efficiency and performance of gas turbine engines.

Latest Patents

Harrison's latest patents include advancements in gas turbine engines featuring tangential on-board injectors. The patented system encompasses a tangential on-board injector (TOBI) that comprises an annulus along with a series of cooling airflow passages. Each cooling airflow passage is designed with an inlet opening that has a polygonal cross-section, promoting effective airflow. Specifically, the inlet cross-sectional area is designed to be greater than the outlet cross-sectional area, optimizing airflow dynamics.

Another groundbreaking patent involves impeller shroud supports that feature mid-impeller bleed flow passages. This invention comprises a shroud body along with a supportive arm and multiple MIB flow passages, designed to effectively manage bleed air from the impeller. The innovative curved design of the MIB passage ensures the bleed air is redirected radially outward prior to discharge, enhancing overall engine operation.

Career Highlights

Jeffrey D. Harrison is currently associated with Honeywell International Inc., a well-known global technology and manufacturing leader. His work there has allowed him to utilize his innovative talent to significantly improve gas turbine technology. His contributions not only demonstrate his expertise in engineering but also underline the importance of innovation in the aerospace sector.

Collaborations

Throughout his career, Harrison has collaborated with notable colleagues, including Raymond Gage and Bruce David Reynolds. This teamwork has fostered an environment of creativity and innovation, leading to groundbreaking advancements in their projects.

Conclusion

Jeffrey D. Harrison's work exemplifies the essence of innovation in the field of gas turbine engines. His patented inventions pave the way for enhanced efficiency and performance in turbine technology. The impact of his contributions reflects a commitment to advancing engineering practices, showcasing the critical role of inventors in shaping the future of technology.