David A Burns

Title: **Innovative Contributions of David A. Burns in Gas Turbine Technology**

Introduction

David A. Burns, an accomplished inventor based in West Hartford, CT, has made significant contributions to the field of gas turbine technology. With a total of three patents to his name, Burns has focused on enhancing the efficiency and cooling systems of combustors used in gas turbine engines.

Latest Patents

One of Burns' notable inventions is the patent for the "Co-swirl orientation of combustor effusion passages for gas turbine engine combustor." This invention involves a liner panel designed to optimize the orientation of effusion passages in line with the local swirl direction of combustion gases. This innovative design includes multiple effusion passages directed circumferentially in the forward region and axially in the aft region. Additionally, the method of cooling a wall assembly within a combustor is a notable aspect of this patent.

Another significant invention by Burns is the "Impingement cooling device." This device features a cooling sleeve that directs airflow toward the transition duct, effectively enhancing cooling efficiency. The design incorporates strategically spaced cooling holes and conduit members, which define air inlets and outlets to optimize cooling performance.

Career Highlights

Throughout his career, David A. Burns has worked with prominent companies in the industry, such as United Technologies Corporation and PW Power Systems, Inc. His innovative work has played a crucial role in advancing gas turbine engine technology, showcasing his commitment to engineering excellence.

Collaborations

Burns has collaborated with distinguished individuals in his field, including Craig F. Smith and Dennis John Duhamel. These collaborations have likely contributed to the innovative outcomes of his projects and further enriched his expertise in gas turbine systems.

Conclusion

David A. Burns stands out as an inventive force in the gas turbine industry. Through his patents and collaborative efforts, he continues to influence advancements in combustion efficiency and cooling technologies, paving the way for future innovations in gas turbine engines. His work exemplifies the impact of dedicated inventors in shaping modern engineering solutions.