John T Fetherolf, Jr

Title: Innovations by John T Fetherolf, Jr.

Introduction

John T Fetherolf, Jr. is an accomplished inventor based in Rock Hill, SC (US). He has made significant contributions to the field of gas turbine technology. His innovative approach has led to the development of a unique method that enhances the efficiency of gas turbine engines.

Latest Patents

Fetherolf holds a patent for a "Method for modulating a turbine cooling supply for gas turbine applications." This method involves modulating a cooling supply in a gas turbine engine. It includes providing the engine with a compressor section and a turbine section, along with a cooling flow circuit. The cooling flow circuit supplies cooling air flow from a compressor cavity in the compressor section to a blade ring cavity in the turbine section. The method utilizes a main line with a full capacity valve, measuring pressures in both the blade ring and compressor cavities. A control system adjusts the valve opening to maintain a target pressure ratio, ensuring optimal performance within the engine's ambient temperature operating range. Fetherolf has 1 patent to his name.

Career Highlights

Fetherolf is currently employed at Siemens Energy, Inc., where he continues to innovate in the field of energy solutions. His work focuses on improving the efficiency and reliability of gas turbine systems. His expertise in this area has made him a valuable asset to his team and the company.

Collaborations

Fetherolf has collaborated with notable colleagues such as Ashok Reddy Gitta and Damien G Teehan. These collaborations have fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

John T Fetherolf, Jr. is a prominent inventor whose work in gas turbine technology has made a significant impact. His innovative methods and dedication to improving energy solutions continue to shape the industry.