Neil William Harvey

Title: Innovations of Neil William Harvey

Introduction

Neil William Harvey is a notable inventor based in Derby, GB. He has made significant contributions to the field of turbomachinery, holding a total of 3 patents. His work focuses on enhancing the performance and reliability of gas turbine engines.

Latest Patents

One of his latest patents is the "Shroudless Blade," which is designed for use in a compressor or fan of an axial flow gas turbine engine. This invention includes a treatment to the tips of the blades to improve the surge margin of the compressor. A series of cross bleed holes are formed at the tip of the blade, which may be a stator or rotor component, extending between the pressure and suction sides of the blades. Notches are provided at the tip of the blades to create initiation sites for any fatigue cracks, allowing the cracks to propagate from the base of these slots or notches and radially inwards into the body of the blades. This arrangement helps to arrest the propagation of cracks, ensuring better mechanical and aerodynamic performance.

Another significant patent is for "Aerofoil Members for a Turbomachine." This invention features a circumferential row of aerofoil members that span an annular duct for carrying a flow of compressible fluid. The duct is centered on the axis of a turbomachine, and the pressure and suction surfaces of neighboring aerofoil members bound respective sectoral passages that receive the flow. Each aerofoil member has reverse compound lean and a leading edge positioned at the endwall, which is upstream of its position at midspan. The endwall at each sectoral passage has a non-axisymmetrical cross-section, enhancing the efficiency of the turbomachine.

Career Highlights

Neil has worked with prestigious companies such as Rolls-Royce Corporation and Alstom Technology Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of turbomachinery.

Collaborations

Throughout his career, Neil has collaborated with notable professionals, including Stephane Michel Marcel Baralon and David Andrew Bagshaw. These collaborations have contributed to the advancement of his inventions and the overall progress in the industry.

Conclusion

Neil William Harvey is a distinguished inventor whose work in turbomachinery has led to several innovative patents. His contributions continue to impact the field positively, showcasing the importance of innovation in engineering