Jeffrey D Johnson

Title: The Innovative Contributions of Jeffrey D. Johnson

Introduction

Jeffrey D. Johnson is a notable inventor based in Mentor, OH, who has made significant contributions to the field of gas turbine technology. With a total of 9 patents to his name, Johnson's work has been instrumental in advancing the efficiency and performance of turbine engines.

Latest Patents

One of Johnson's latest patents is a combustor assembly for a turbine engine. This innovative design includes a dome with a forward surface and an inner surface that partially defines a slot. The combustor assembly also features a liner that defines a combustion chamber, extending between an aft end and a forward end. The forward end of the liner is strategically positioned within the dome's slot. Notably, the axial interface surface of the liner defines a radial gap with the dome's inner surface, while the radial interface surface defines an axial gap with the dome's forward surface. To optimize performance, at least one of these gaps is maintained at less than about 0.150 inches during the combustor assembly's operating conditions, effectively preventing undesirable airflow.

Career Highlights

Johnson is currently employed at General Electric Company, where he continues to innovate and develop advanced technologies in turbine engines. His work has not only contributed to the company's success but has also had a lasting impact on the industry as a whole.

Collaborations

Throughout his career, Johnson has collaborated with esteemed colleagues such as William O. Harris and Michael Alan Stieg. These partnerships have fostered a creative environment that has led to groundbreaking advancements in turbine technology.

Conclusion

Jeffrey D. Johnson's contributions to gas turbine technology exemplify the spirit of innovation and collaboration in engineering. His patents and ongoing work at General Electric Company continue to shape the future of turbine engines.