Company Filing History:
Years Active: 2023-2025
Title: John Austin Haug: Innovator in Ducted Fan Propulsor Technology
Introduction
John Austin Haug is a notable inventor based in Austin, TX, who has made significant contributions to the field of ducted fan propulsor technology. With a total of 2 patents, Haug's work focuses on innovative mounting arrangements that enhance the performance and efficiency of propulsors.
Latest Patents
Haug's latest patents include an acoustic noise suppressing ducted fan propulsor mounting arrangement. This invention discloses a general mounting method for ducted fan propulsors that utilizes extremely slender stators. These stators connect the duct ring to the propulsor, which is centrally mounted and drives the rotor, fan, or propeller. The slender stators take the form of spokes, allowing midspan stresses within the spokes to be dominated by axial tension loads rather than the shear loads experienced by conventional stators. The aerodynamic shape of the spokes, along with damping methods, helps to reduce vibrations and the transmission of engine vibrations to the duct. Additionally, the spoke arrangement stiffens the duct, thereby minimizing low-frequency vibration modes.
Career Highlights
Haug is affiliated with the University of Kansas Medical Center Research Institute, where he continues to advance his research and innovations in propulsor technology. His work has garnered attention for its potential applications in various fields, including aerospace and automotive engineering.
Collaborations
Haug has collaborated with notable colleagues such as Ronald Martin Barrett and Lauren Nicole Schumacher, contributing to a dynamic research environment that fosters innovation and development.
Conclusion
John Austin Haug's contributions to ducted fan propulsor technology exemplify the spirit of innovation in engineering. His patents reflect a commitment to enhancing performance while addressing acoustic challenges in propulsion systems.