Dougal Richard Jackson

Title: Innovations of Dougal Richard Jackson in Gas Turbine Technology

Introduction

Dougal Richard Jackson, a prolific inventor residing in Derby, GB, has made significant contributions to the field of gas turbine technology. With a remarkable portfolio of 11 patents, his innovative designs and improvements have advanced the efficiency and performance of gas turbine engines.

Latest Patents

Jackson's latest patents showcase his expertise in developing components that enhance the functionality of gas turbines. One notable invention is the Gas Turbine Engine End-Wall Component. This design features an annular arrangement of vanes and incorporates a cooling arrangement with ballistic cooling holes. These holes allow dilution cooling air to be effectively jetted into the mainstream gas upstream of the vanes, thereby reducing the temperature of the gas adjacent to the end-wall. The innovative arrangement of cooling holes in circumferentially extending rows, with varying axial positions, signifies a leap in cooling technology for gas turbines.

Another remarkable patent is related to an Aerofoil component of a gas turbine engine. This aerofoil spans the working gas annulus and consists of a pressure side outer wall and a suction side outer wall extending from the leading to the trailing edge. The design includes one or more main passages and suction wall passages that facilitate the flow of coolant, effectively improving cooling and operational efficiency within the engine.

Career Highlights

Dougal Jackson has made a name for himself at Rolls-Royce Corporation, where he has been instrumental in the development of advanced turbine technology. His innovative mindset and meticulous approach have earned him recognition in his field. Jackson's contributions have not gone unnoticed, as he continues to push the boundaries of what's possible in gas turbine design.

Collaborations

Throughout his career, Jackson has collaborated with notable colleagues, including Ian Tibbott and Stephen Christopher Diamond. Their combined expertise and efforts have played a pivotal role in furthering the development of cutting-edge innovations in gas turbine technology, resulting in numerous successful projects that benefit the broader engineering community.

Conclusion

In summary, Dougal Richard Jackson's contributions to gas turbine technology and his extensive patent portfolio stand as a testament to his innovative spirit and dedication. As technology continues to evolve, Jackson's inventions will undoubtedly play a critical role in shaping the future of gas turbines, ensuring efficiency and performance for years to come.