Pratt & Whitney is planning further development of rotating detonation engine (RDE) technology following “positive test ...
GE Aerospace is advancing hypersonic flight with plans to scale up its dual-mode ramjet technology in 2025. To create a full propulsion system, engineers will improve sophisticated controls and ...
GE Aerospace seems to have overcome these limitations with their tested DMRJ (Dual-Mode Ramjet) engine. The manufacturer describes it as "a combination of a jet engine and a ramjet with a ...