John C Simonich

Title: Innovations of John C Simonich

Introduction

John C Simonich is a notable inventor based in Glastonbury, CT (US). He has made significant contributions to the field of gas turbine engine technology, holding a total of 3 patents. His work focuses on reducing exhaust noise emissions, which is crucial for improving the efficiency and environmental impact of gas turbine engines.

Latest Patents

One of Simonich's latest patents is the "Asymmetric serrated nozzle for exhaust noise reduction." This invention features a flow body designed to receive exhaust gas from a gas turbine engine. The nozzle includes a leading edge that connects with the engine and a trailing edge that comprises both serrated and non-serrated portions. The serrated portion is crafted from multiple tabs that mix the exhaust gas with surrounding gases, while the non-serrated portion is strategically positioned along the lower part of the trailing edge.

Another significant patent is the "Jet exhaust noise reduction system and method." This system aims to minimize jet noise emissions from an internally mixed gas turbine engine exhaust. It includes a fan/core flow mixer with several mixer lobes and a common flow nozzle that has an equal number of tabs. The design ensures a predetermined clocking relationship between the mixer lobes and nozzle tabs, resulting in reduced noise emissions, particularly in the lower frequency range.

Career Highlights

John C Simonich is associated with United Technologies Corporation, where he has been instrumental in advancing gas turbine technology. His innovative approaches have led to practical solutions that address noise reduction in jet engines, showcasing his expertise in the field.

Collaborations

Simonich has collaborated with notable colleagues such as Robert Hans Schlinker and Satish Narayanan. Their combined efforts have contributed to the development of advanced technologies in gas turbine engines.

Conclusion

John C Simonich's contributions to gas turbine engine technology through his patents reflect his commitment to innovation and excellence. His work continues to influence the industry, making strides toward quieter and more efficient engine designs.