THE USC ADVANCED SPACECRAFT PROPULSION AND ENERGY LABORATORY

What We Do

Founded in August 2018, the Advanced Spacecraft Propulsion and Energy
(ASPEN) Laboratory at USC is the nation’s only student-led research group
focused on modeling nuclear-based spacecraft propulsion systems. Initially comprised of eight undergraduate students, and three faculty advisors, Dr. Charles Radovich, Dr. Paul Giuliano, and Dr. Matthew Gilpin, the team has grown to include nineteen undergraduates from across engineering disciplines. We are a multi-disciplinary and driven team with a shared passion for advanced propulsion concepts and nuclear-based propulsion research.

HYPERION-I CAMPAIGN

Hyperion-I is ASPEN’s first engine modeling a solid-core nuclear thermal rocket engine using an inductively heated, additively manufactured metallic core. An overarching view of the development campaign for Hyperion-1 includes three Phases of modeling and hardware testing. Experimental data from each phase will be compared to corresponding linked multiphysics models in ANSYS. Three test articles, starting with a single tube and ending with a full printed core, will be tested with gaseous nitrogen while in an inductive heating environment used to model the nuclear fission that occurs in true solid-core nuclear thermal engines.