David Littlewood

Title: David Littlewood: Innovator in Turbomachinery

Introduction

David Littlewood is a notable inventor based in Rugby, GB. He has made significant contributions to the field of turbomachinery, particularly through his innovative designs and methods.

Latest Patents

One of his key patents is titled "Diaphragm for turbomachines and method of manufacture." This invention features a turbine diaphragm that includes an annulus of static blades and an outer diaphragm ring that surrounds the annulus. The design incorporates static blades with inner and outer platforms, which serve to reduce material and manufacturing costs. The unique interference fit of the confronting edges of the inner platforms, along with the torsional stress on the aerofoils, enhances the dynamic characteristics of the diaphragm.

Career Highlights

David Littlewood is currently employed at Alstom Technology Limited, where he continues to develop innovative solutions in turbomachinery. His work has been instrumental in advancing the efficiency and performance of turbine systems.

Collaborations

Throughout his career, David has collaborated with talented individuals such as Bryan Roy Palmer and David Paul Blatchford. These partnerships have fostered a creative environment that encourages innovation and problem-solving.

Conclusion

David Littlewood's contributions to the field of turbomachinery exemplify the spirit of innovation. His patent on the diaphragm for turbomachines showcases his ability to combine engineering principles with practical applications. His work continues to influence the industry and inspire future advancements.