Alexander F Dunn

Title: Alexander F Dunn: Innovator in Rotor Blade Design

Introduction

Alexander F Dunn is a notable inventor based in Easton, Connecticut. He has made significant contributions to the field of rotary wing aircraft design. His innovative approach has led to the development of a unique rotor blade design that enhances aircraft performance.

Latest Patents

Dunn holds a patent for a high-speed rotor blade design. This invention involves a rotary wing aircraft that features a single main rotor hub designed to receive a rotor blade. The rotor blade consists of a blade root, a blade tip, and a blade body. The blade body is characterized by a leading edge and a trailing edge, which define a feathering axis. Notably, the design allows for a local twist angle that changes from a positive to a negative value at a given radial location along the feathering axis. Additionally, the chord length decreases, and the distance between the trailing edge and the feathering axis also decreases. The leading edge's first portion extends toward the first direction, enhancing the rotor blade's efficiency. The assembly includes a trailing edge flap that can be selectively deployed by an actuator, further improving functionality.

Career Highlights

Dunn is currently associated with Lockheed Martin Corporation, a leading aerospace and defense company. His work at Lockheed Martin has allowed him to apply his innovative ideas in a practical setting, contributing to advancements in aviation technology.

Collaborations

Throughout his career, Dunn has collaborated with talented individuals such as Byung-Young Min and Vera Klimchenko. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Alexander F Dunn is a distinguished inventor whose contributions to rotor blade design have the potential to revolutionize rotary wing aircraft. His innovative patent and work at Lockheed Martin Corporation highlight his commitment to advancing aviation technology.