The Defense Advanced Research Projects Agency has awarded Orbital ATK a potential $21.4 million contract to study the potential integration of turbine and hypersonic engine technologies into a new aircraft propulsion system.
DARPA obligated $1 million in fiscal 2017 research and development funds for the Advanced Full Range Engine project at the time of contract award, the Defense Department said Tuesday.
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The AFRE program aims to build and demonstrate a propulsion system that would operate from a low-speed takeoff through subsonic and hypersonic speeds.
AFRE seeks to explore the concept of a combined cycle engine technology that would comprise a turbine engine intended for low-speed flight operations and a dual-mode ramjet for high-speed flights, DARPA said.