Wilson C Doig

Title: The Innovative Contributions of Wilson C. Doig

Introduction

Wilson C. Doig, located in St. Bruno, California, is recognized for his key innovation in the field of aerospace engineering. With a patent to his name, Doig has made significant strides in improving the efficiency of turbo-prop engines.

Latest Patents

Wilson C. Doig holds a patent for an innovative design of an exhaust stub with an end plate. This invention is specifically for a turbo-prop engine, allowing the exhaust to exit from the aircraft nacelle at a location different from the aft end. The design includes a fairing that minimizes the frontal area for a given exhaust stub exit area while remaining independent of the nacelle. This separation ensures that the exhaust stub can move relative to the nacelle without obstruction. The end plate is designed to enhance the performance of the fairing by addressing gaps around both the exhaust stub and nacelle, ultimately improving the engine's overall efficiency. Notably, this invention reduces exhaust duct drag, minimizes mixing of exhaust gases into the wake region, and decreases nacelle sooting caused by exhaust gases.

Career Highlights

Wilson C. Doig is associated with Pratt & Whitney Aircraft of Canada Ltd., a reputable name in aerospace manufacturing. His work there has contributed directly to advancements in aircraft engine technology, particularly in enhancing performance and reducing environmental impact.

Collaborations

Throughout his career, Wilson has worked collaboratively with industry peers, including John J. Sanderson. Such partnerships have allowed for the exchange of ideas and innovations, further strengthening the technical expertise within their projects at Pratt & Whitney Aircraft of Canada Ltd.

Conclusion

Wilson C. Doig exemplifies the innovative spirit of engineers driving advancements in aerospace technology. His patent for the exhaust stub with an end plate not only highlights his ingenuity but also contributes to the optimization of turbo-prop engines. As the aerospace industry continues to evolve, the work of inventors like Doig remains crucial in paving the way for more efficient and environmentally friendly aircraft designs.