Location History:
- Wyndmoor, PA (US) (1997)
- Glenside, PA (US) (2000)
Company Filing History:
2 out of 832,812 Years Active: 1997-2000
Title: Innovations by Kyung J Choi in Fuel Injection Technology
Introduction
Kyung J Choi is an accomplished inventor based in Glenside, PA (US). He has made significant contributions to the field of fuel injection technology, particularly in advanced gas turbine engines. With a total of 2 patents, his work focuses on improving combustion efficiency and performance.
Latest Patents
Kyung J Choi's latest patents include a method and devices for lean direct wall fuel injection. This innovative approach involves injecting liquid fuel in the form of a jet directly into a cylindrical combustion chamber. The injection occurs from the combustion chamber wall surface, opposing the swirling air direction at an angle of approximately 50 to 60 degrees. This technique is designed for fuel-lean conditions, with a liquid droplet momentum to air momentum ratio ranging from about 0.05 to 0.12. The lean direct wall injection method enhances combustion in advanced gas turbines, providing fast, uniform, and well-stirred mixing of fuel and air.
Career Highlights
Kyung J Choi has dedicated his career to advancing fuel injection technologies. His innovative methods have the potential to significantly improve the efficiency of gas turbine engines, including those used in aircraft. His expertise in this area has positioned him as a key figure in the field of combustion technology.
Collaborations
Kyung J Choi collaborates with Robert R Tacina, contributing to the development of cutting-edge fuel injection systems. Their combined efforts aim to push the boundaries of combustion efficiency and performance in gas turbine engines.
Conclusion
Kyung J Choi's contributions to fuel injection technology represent a significant advancement in the field of combustion engineering. His innovative methods and collaborative efforts continue to pave the way for improved efficiency in advanced gas turbine engines.