NASA Funds Four University Teams for Aviation Research on Supersonic Propulsion, AI Avionics, Urban Noise, and Design Tools

NASA has selected four university-led teams for the ninth round of its University Leadership Initiative, providing roughly $30 million in multiyear funding to advance aeronautics research priorities. The awards support graduate and undergraduate students working with faculty, industry partners, and experts from NASA and the Federal Aviation Administration.

At the University of Minnesota, a team led by Terrence Meyer will spend four years developing an adaptive combined-cycle engine that operates as a conventional turbofan during takeoff and subsonic flight, then transitions to a ramjet for supersonic cruise at Mach 4. The fuel-flexible propulsion concept aims to enable efficient high-supersonic transport.

Stanford University received two awards. One project, led by Somil Bansal, will create a safety framework for avionics that incorporate machine learning, ensuring that safety assurances are continuously reinforced throughout the system's operational life. The research seeks to establish a pathway for certifying AI-enabled avionics in the national airspace.

A second Stanford effort, led by Juan Alonso, will build a high-fidelity simulation framework to design low-noise flight trajectories for urban air mobility aircraft. The model will integrate realistic urban sound-propagation physics to reduce community noise exposure from future small aircraft operating over populated areas.

Virginia Tech, under Darshan Sarojini, will pursue a three-year project that combines model-based systems engineering, multidisciplinary design optimization, and high-dimensional uncertainty quantification. The goal is to produce safer, faster, and more efficient aircraft design processes that cut costly late-stage redesigns.

NASA officials said the initiative develops the U.S. aeronautics workforce while generating findings that support commercial high-speed flight, advanced air mobility, and modernized air traffic management. Since its inception more than a decade ago, the program has emphasized collaborative, student-driven research aligned with the agency's strategic aeronautics objectives.