Location History:
- Fullerton, CA (US) (1979)
- Yorba Linda, CA (US) (1981 - 1982)
- Huntsville, AL (US) (1977 - 1997)
Company Filing History:
11 out of 8,684 
1 out of 3,081 
Years Active: 1977-1997
Title: Innovations of William M. Chew in Fuel Gas Propellant Systems
Introduction
William M. Chew is an accomplished inventor based in Huntsville, Alabama, recognized for his significant contributions to the field of propulsion systems. With a total of 12 patents to his name, Chew's innovative work focuses primarily on the development of advanced fuel gas generators and formulations that enhance the performance of airbreathing propulsion systems.
Latest Patents
One of Chew's latest patents is centered around a gas generator propellant formulation specifically designed for air turbo rockets and other airbreathing propulsion systems. This formulation utilizes a blend of tetraalkylammonium borohydride, lithium nitrate, and optional additives to create a propellant with a high gravimetric heating value. The unique components of this propellant allow for effective ignition and operation within various engine applications.
Chew also explores the use of silicon as a high-energy additive within fuel gels and solid fuels. His research indicates that incorporating silicon can substantially increase specific impulse and density specific impulse, providing enhanced performance in several propulsion scenarios. By optimizing formulation parameters such as particle size and concentration, Chew has achieved notable improvements in propulsion efficiency.
Career Highlights
Throughout his career, Chew has worked with prestigious organizations, including the United States of America as represented by the Secretary of the Army and TRW Limited. His contributions have played a crucial role in advancing the capabilities of airbreathing propulsion systems, making a lasting impact on aerospace technology.
Collaborations
Chew's innovations have been supported by collaborations with notable colleagues such as James A. Murfree, Jr. and Pasquale Martignoni. Their joint efforts underscore the importance of teamwork in pioneering advancements in propulsion technology, leading to the successful development of Chew's inventive solutions.
Conclusion
William M. Chew stands out in the field of innovations related to fuel gas generators for airbreathing propulsion systems. His extensive patent portfolio reflects his talent and dedication to enhancing propulsion efficiency through innovative formulations. As the aerospace industry continues to evolve, Chew's work will undoubtedly influence future advancements in propulsion technology.