Company Filing History:
Years Active: 2014-2020
Title: The Innovations of Andrew Hewitt
Introduction
Andrew Hewitt is a notable inventor based in Derby, GB. He has made significant contributions to the field of engineering, particularly in the development of advanced turbine components. With a total of 9 patents to his name, Hewitt's work has had a substantial impact on the efficiency and performance of gas turbine engines.
Latest Patents
Hewitt's latest patents include a method of manufacturing a coated turbine blade and a coated turbine vane. This innovative method involves creating a turbine vane with a platform and an aerofoil extending from it. A curved transition connects the platform to the aerofoil, and a recess is provided in this transition. A bond coating is deposited on the platform, aerofoil, curved transition, and recess. Additionally, a ceramic thermal barrier coating is applied using plasma spraying, which enhances the aerodynamics of the turbine vane by reducing the size of the step caused by the coating. Another significant patent involves a gas turbine engine component featuring a rotor blade with a squealer tip and an abrasive coating made of hard particles embedded in a retaining matrix. This design improves the durability and performance of the rotor blade.
Career Highlights
Hewitt is currently employed at Rolls-Royce Corporation, where he continues to innovate and develop cutting-edge technologies in the aerospace sector. His work has been instrumental in advancing the capabilities of gas turbine engines, making them more efficient and reliable.
Collaborations
Throughout his career, Hewitt has collaborated with talented individuals such as Christopher Sellars and Matthew Eric Hancock. These partnerships have fostered a creative environment that has led to numerous advancements in turbine technology.
Conclusion
Andrew Hewitt's contributions to the field of engineering, particularly in gas turbine technology, are noteworthy. His innovative patents and collaborations have significantly enhanced the performance and efficiency of turbine components. His work continues to influence the industry and pave the way for future advancements.