Ian W R Harrogate

Title: Innovations by Ian W R Harrogate

Introduction

Ian W R Harrogate is a notable inventor based in Uttoxeter, GB. He has made significant contributions to the field of turbine technology, holding a total of 4 patents. His work primarily focuses on improving the efficiency and performance of turbine components.

Latest Patents

Among his latest patents is 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, where a curved transition connects the two. A recess is incorporated in the curved transition, allowing for the deposition of a bond coating and a ceramic thermal barrier coating through plasma spraying. This design enhances the aerodynamics of the turbine vane by reducing the size of the step caused by the ceramic coating. Another significant patent addresses the cooling arrangement within high-pressure turbine blades and aerofoils in gas turbine engines. This invention optimizes cooling through film and convective cooling methods, utilizing specially designed holes that create an indirect path for coolant flow, thereby improving the exit blow rate for instant film development.

Career Highlights

Ian W R Harrogate is currently employed at Rolls-Royce Corporation, where he continues to innovate in the field of turbine technology. His work has been instrumental in advancing the performance and reliability of gas turbine engines.

Collaborations

He has collaborated with notable coworkers such as Ian Tibbott and Andrew Hewitt, contributing to various projects that enhance turbine technology.

Conclusion

Ian W R Harrogate's contributions to turbine technology through his patents and work at Rolls-Royce Corporation highlight his role as a key innovator in the field. His inventions continue to push the boundaries of efficiency and performance in gas turbine engines.