Frederic Witham

Title: Frederic Witham: Innovator in Gas Turbine Technology

Introduction

Frederic Witham is a notable inventor based in Bristol, GB, recognized for his contributions to gas turbine technology. With a total of six patents to his name, he has made significant advancements in the field, particularly in combustor apparatus design.

Latest Patents

Among his latest patents is a fuel swirl nozzle designed for gas turbine engines. This innovative nozzle comprises a fuel inlet portion, a fuel stem portion, and a fuel/air swirler portion. The design ensures that the fuel inlet is fluidly sealed against the fuel stem portion, while the outlet from the fuel stem is sealed against the fuel/air swirler. The swirler features both outer and inner air swirlers, each equipped with a series of vanes that create rotational flow components for optimal air mixing. Another significant patent is a combustor assembly that includes a combustor wall defining a combustion chamber. This assembly features a sealing element that facilitates air flow into the combustion chamber and is coupled with a fuel nozzle for efficient fuel delivery.

Career Highlights

Frederic Witham is currently employed at Rolls-Royce Corporation, where he applies his expertise in gas turbine technology. His work has contributed to the development of advanced combustion systems that enhance engine performance and efficiency.

Collaborations

Frederic has collaborated with notable colleagues, including Steven P. Jones and Jonathan Mark Gregory, who share his commitment to innovation in the aerospace sector.

Conclusion

Frederic Witham's contributions to gas turbine technology through his patents and work at Rolls-Royce Corporation highlight his role as a leading inventor in the field. His innovative designs continue to influence advancements in engine efficiency and performance.