Leighton Jones

Title: Leighton Jones: Innovator in Gas Turbine Technology

Introduction

Leighton Jones is a distinguished inventor based in Bristol, GB. He has made significant contributions to the field of gas turbine technology, holding a total of 3 patents. His innovative designs focus on enhancing the efficiency and performance of gas turbine engines.

Latest Patents

One of Leighton Jones's latest patents is a multi-stream fuel injector for gas turbine engines. This innovative injector comprises a plurality of concentric members that define multiple flow passages carrying high-pressure compressor air or a fuel/air mixture. A notable feature of this design is the wide-angle, frusto-conical flared lip, which propagates a wide-angle fuel/air mixture cone in the combustion region. The lip's cross-sectional configuration ensures that air flows over its surface in a non-turbulent manner, avoiding undesirable regions of recirculation around the fuel injector.

Another significant patent is the annular combustor structure particularly suited for staged combustion. This design incorporates a faired centerbody with a diffuser at the head of the combustor. The structure includes fuel injector mountings for both pilot and main stage combustion, receiving fuel from respective manifolds that run around the hollow interior. The design features two annular chambers, each containing a fuel manifold, with cooling air passing through before entering the combustion volume.

Career Highlights

Leighton Jones has built a reputable career at Rolls-Royce Corporation, where he has been instrumental in advancing gas turbine technology. His work has contributed to the development of more efficient and reliable engines, which are crucial for various applications in aviation and energy sectors.

Collaborations

Throughout his career, Leighton has collaborated with notable colleagues, including John S. Richardson and Dennis L. Overton. These collaborations have fostered an environment of innovation and have led to the successful development of cutting-edge technologies in the field.

Conclusion

Leighton Jones is a prominent figure in the realm of gas turbine technology, with a focus on innovative fuel injection and combustor designs. His contributions continue to shape the future of efficient energy solutions.