GE and Lockheed validate liquid‑fuel rotating detonation ramjet for hypersonic missiles
GE Aerospace and Lockheed Martin completed a series of engine tests demonstrating the viability of a compact, liquid‑fueled rotating detonation ramjet for hypersonic missile applications. The rotating detonation combustor promises significantly improved fuel efficiency for sustained flight at Mach 5+ and is the first work under their joint technology agreement.