Jason S Pettengill is a notable inventor based in Glastonbury, CT (US). He has made significant contributions to the field of turbine engine technology, holding 2 patents that showcase his innovative approach to engineering challenges.

Latest Patents

One of his latest patents is the "Starting fuel control method for a turbine engine." This method involves a reliable process for starting a gas turbine engine by commanding a rapid transient enrichment of the fuel quantity delivered to the combustion chamber. The method maintains the enriched fuel quantity while operating the engine's ignition system. Upon successful ignition or after a fixed time interval, the system commands a derichment to a fuel quantity typical of conventional startup procedures. The degree of transient enrichment is tailored to the engine's operational state and environment. Another significant patent is the "Cooling scheme for combustor vane interface." This invention ensures that the turbine vanes of a gas turbine engine remain cool by directing cooling air at the stagnation point ahead of the vane's leading edge, effectively managing the temperature at the juncture of the vane's airfoil section and platform.

Career Highlights

Jason S Pettengill is currently employed at United Technologies Corporation, where he continues to develop innovative solutions in turbine engine technology. His work has contributed to advancements in the efficiency and reliability of gas turbine engines.

Collaborations

Throughout his career, Jason has collaborated with esteemed colleagues such as Charles H Falke and Barry L Priest. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Jason S Pettengill is a distinguished inventor whose work in turbine engine technology has led to significant advancements in the field. His innovative patents reflect his commitment to improving engine performance and reliability.