General Electric Company

Dean P Modroukas

Vladimir Balepin

Neal Rosenblum

Patrick M Drennan

William Henderson

Fabian Chacon

Samuel G Cavas

Craig Douglas Young

David Perveiler

Daniel Louis Depperschmidt

Anthony Hazlett

An aerial vehicle includes a housing, a propulsion system supported within the housing, and an inlet assembly supported by an outer surface of the housing. The inlet assembly includes: at least one fluid channel in fluid communication with the propulsion system; and a first scoop pivotably coupled to the housing and movable between a stowed position and a deployed position. The first scoop is aligned with the housing in the stowed position to prevent air from entering the propulsion system, and the first scoop projects from the outer surface of the housing in the deployed position to direct air through the at least one fluid channel and into the propulsion system to generate thrust. The inlet assembly includes a compression ramp integrally formed with and extending forward from the first scoop. The compression ramp includes an upstream end disposed below the upstream end of the first scoop.

Deployable inlet assembly for aerial vehicle

A high-speed, air-breathing propulsion engine includes an inlet configured to compress incoming air, a fuel injector configured to supply a fuel for mixing with the compressed incoming air to form a fuel-air mixture, and a combustor configured to burn the fuel-air mixture. The combustor includes a rotation detonation combustor system and a bluff body system that cooperate to generate thrust.

Airbreathing propulsion engines including rotating detonation and bluff body systems

An aerial vehicle includes a housing, a propulsion system supported within the housing, and an inlet assembly supported by an outer surface of the housing. The inlet assembly includes: at least one fluid channel in fluid communication with the propulsion system; and a first scoop coupled to the housing and movable between a stowed position and a deployed position. The first scoop is aligned with the housing in the stowed position to prevent air from entering the propulsion system, and the first scoop projects from the outer surface of the housing in the deployed position to direct air through the at least one fluid channel and into the propulsion system to generate thrust. The inlet assembly includes a flap disposed upstream of the first scoop. The flap is moveable between a flap stowed position and a flap deployed position.

Growing community of inventors

Scarsdale, NY, United States of America

Dean P Modroukas