Gary H Koopman

Title: Innovations by Gary H. Koopman

Introduction

Gary H. Koopman is an accomplished inventor based in Alexandria, VA. He has made significant contributions to the field of aerospace engineering, particularly in the area of propeller systems for aircraft. His innovative approach has led to the development of a unique patent that addresses sound field modification in propeller systems.

Latest Patents

Koopman's most notable patent is titled "Propeller sound field modification systems and methods." This invention involves a propeller system designed to modify the sound field produced by the propeller. The system includes a rotor that rotates around a rotor axis, featuring a central hub and multiple blades extending outward to their tips. The rotor blades create a rotor plane that is perpendicular to the rotor axis, and the tips of the blades define a circumferential rotational path. The system incorporates acoustic resonators positioned near the blade tips, which are excited by the tip flow of the blades. These resonators are strategically designed to direct acoustic energy, thereby modifying the sound field of the propeller system at specific frequencies.

Career Highlights

Gary H. Koopman has been associated with KCF Technologies Incorporated, where he has applied his expertise in developing advanced technologies for aircraft systems. His work has been instrumental in enhancing the performance and efficiency of propeller systems.

Collaborations

Koopman collaborates with Michael D. Grissom, contributing to innovative projects and advancements in aerospace technology.

Conclusion

Gary H. Koopman's contributions to the field of aerospace engineering, particularly through his patent on propeller sound field modification, highlight his innovative spirit and dedication to improving aircraft technology. His work continues to influence the industry and pave the way for future advancements.