Graham R Philbrick

Title: Graham R. Philbrick: Innovator in Turbine Engine Technology

Introduction

Graham R. Philbrick is a notable inventor based in Durham, Connecticut, recognized for his contributions to turbine engine technology. He holds a patent that showcases his innovative approach to enhancing engine performance and efficiency.

Latest Patents

Philbrick's most recent patent is titled "Turbine engine tip clearance control utilizing electric machine." This invention provides an operating method where a command is received to decrease thrust generated by a propulsor rotor from a first thrust level to a second thrust level. The propulsor rotor is operatively coupled to an engine core and an electric machine. The engine core includes a flowpath, a compressor section, a combustor section, and a turbine section. The engine core is operated in a transient state to decrease total power from a first power level to a second power level in response to the command. The electric machine is operated as a generator to reduce power output from the engine core to the propulsor rotor while the engine core is operating in the transient state. A clearance control system for the engine core is operated based on the operation of the electric machine.

Career Highlights

Throughout his career, Graham R. Philbrick has worked with prominent companies in the aerospace sector, including RTX Corporation and Raytheon Technologies Corporation. His experience in these organizations has contributed significantly to his expertise in turbine engine technology.

Collaborations

Philbrick has collaborated with notable colleagues such as Gary Collopy and John P. Virtue, further enhancing his work in the field of turbine engines.

Conclusion

Graham R. Philbrick's innovative contributions to turbine engine technology, particularly through his patented methods, highlight his significant role in advancing aerospace engineering. His work continues to influence the industry and improve engine performance.