Timothy P Parr

Title: Inventor Timothy P Parr: Innovating in Hypersonic Propulsion and Combustion Control

Introduction

Timothy P Parr is a notable inventor based in Ridgecrest, California, known for his significant contributions to the field of hypersonic propulsion and combustion control technologies. With a total of nine patents to his name, Parr's innovations stand at the forefront of modern engineering, particularly in applications related to air-breathing engines and advanced propulsion systems.

Latest Patents

Among Parr's most recent patents is the "Apparatus and method of using supersonic combustion heater for hypersonic materials and propulsion testing." This invention focuses on a supersonic combustion apparatus that features a side wall cavity designed to enhance mixing capabilities, utilizing ground-based oxygen injection specifically for testing hypersonic materials and engines.

Another key patent from Parr is the "Method and device for modulation of a flame," which addresses the complexities of air-breathing engines such as ramjets and scramjets. This invention pertains to an active combustion control device aimed at optimizing performance in combustors by employing a closed-loop fuel injection strategy. The novel approach addresses limitations in actuator frequency responses by injecting fuel in a manner that aligns with the sub-harmonic frequencies of the combustor's instability, ultimately leading to improved engine efficiency and stability.

Career Highlights

Timothy P Parr has had a distinguished career, particularly in roles with the United States Government, where he contributed his expertise as an inventor. He worked for organizations such as the United States of America, represented by the Secretary of the Navy, and the United States of America, represented by the Department of Health. His inventive work has not only advanced engineering knowledge but also enhanced practical applications in defense and health sectors.

Collaborations

Throughout his career, Parr has collaborated with notable colleagues, including Kenneth Jay Wilson and Klaus C Schadow. These partnerships have undoubtedly contributed to the successful development and implementation of his innovative technologies, aligning with a shared vision for advancing engineering and scientific research.

Conclusion

In summary, Timothy P Parr is a pioneering inventor whose extensive patent portfolio underscores his vital role in the advancement of hypersonic propulsion technologies and combustion control systems. His innovative contributions continue to impact both the military and healthcare fields, reflecting the importance of creativity and collaboration in the pursuit of scientific excellence.