James L Levengood

Title: James L. Levengood: Innovator in Airfoil Technology

Introduction

James L. Levengood is a notable inventor based in West Hartford, CT (US). He has made significant contributions to the field of airfoil technology, holding a total of 3 patents. His innovative designs focus on enhancing the efficiency and performance of rotary machines.

Latest Patents

One of his latest patents is for an "Airfoil with Nested Cooling Channels." This invention features a hollow, cooled airfoil that incorporates a pair of nested coolant channels. These channels carry separate coolant flows back and forth across the span of the airfoil in adjacent parallel paths. The coolant flows from a rearward to forward location within the airfoil, allowing it to be ejected near the leading edge through film coolant holes. Another significant patent is for a "Coolable Airfoil for a Rotary Machine." This design includes a passage extending spanwisely through the leading edge region of the blade, featuring a plurality of trip strips canted toward the direction of flow. Each trip strip includes a vortex generator that is integrally formed and spaced from the wall of the airfoil.

Career Highlights

James L. Levengood has been associated with United Technologies Corporation, where he has applied his expertise in airfoil technology. His work has contributed to advancements in the efficiency of rotary machines, showcasing his commitment to innovation in engineering.

Collaborations

James has collaborated with notable coworkers such as Thomas A. Auxier and George J. Yamarik, further enhancing the innovative environment at United Technologies Corporation.

Conclusion

James L. Levengood's contributions to airfoil technology demonstrate his innovative spirit and dedication to engineering excellence. His patents reflect a deep understanding of fluid dynamics and thermal management, making him a valuable asset in the field.