Company Filing History:
Years Active: 2025
Title: The Innovative Contributions of Eric Barre
Introduction
Eric Barre is a notable inventor based in Cincinnati, OH, who has made significant contributions to the field of gas turbine engine technology. With a total of 3 patents to his name, Barre's work focuses on enhancing the efficiency and performance of gas turbine engines.
Latest Patents
Among his latest patents is a groundbreaking design for a gas turbine engine featuring a heat exchanger located in an annular duct. This innovative heat exchanger extends continuously along the circumferential direction and has a height that is at least 10% of the duct height. The effective transmission loss (ETL) for this heat exchanger is designed to be between 5 decibels and 1 decibel under operating conditions. Additionally, the heat exchanger includes a heat transfer section that defines an acoustic length (L), achieving an Operational Acoustic Reduction Ratio (OARR) of greater than or equal to 0.75 to meet the ETL requirements. Another patent involves a gas turbine engine that includes a fan assembly and a turbomachine, which is coupled to the fan and features a compressor section, combustion section, and turbine section arranged in serial flow order. This design also incorporates a heat exchanger that defines an annular cooling passage, enhancing thermal communication with the airflow.
Career Highlights
Eric Barre has established himself as a key figure in the engineering community, particularly through his work at General Electric Company. His innovative designs and patents have contributed to advancements in gas turbine technology, showcasing his expertise and commitment to improving engine performance.
Collaborations
Barre has collaborated with several talented individuals in his field, including Brandon Wayne Miller and Jeffrey Douglas Rambo. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Eric Barre's contributions to gas turbine engine technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, paving the way for future advancements in engine efficiency and performance.