General Electric Company

John Leslie Henry

Thomas Ory Moniz

Robert Joseph Orlando

Randy M Vondrell

Erich Alois Krammer

John Christopher Brauer

Raymond Felix Patt

James Patrick Dolan

David Cory Kirk

A turbofan engine assembly includes a core gas turbine engine including a high-pressure compressor, a combustor, and a high-pressure turbine, a low-pressure turbine coupled to said core gas turbine engine, a counter-rotating booster compressor comprising a first rotor section configured to rotate in a first direction and a second rotor section configured to rotate in an opposite second direction, and a gearbox comprising an input and an output, said gearbox output coupled to at least one of said first and second rotor sections, said gearbox input coupled to said low-pressure turbine. A method of assembling the turbofan engine assembly described herein is also provided.

Turbofan engine assembly and method of assembling same

A method of assembling a gas turbine engine that includes rotatably coupling a first low-pressure turbine rotor to a high-pressure turbine, rotatably coupling a second low pressure turbine rotor to the first low-pressure turbine rotor, and rotatably coupling the second low-pressure turbine rotor to a turbine rear-frame such that a weight of the high-pressure turbine is transmitted to the turbine rear-frame.

Gas turbine engine and method of assembling same

A method facilitates assembling a gas turbine engine including a compressor and a rotor assembly coupled in axial flow communication downstream from the compressor. The method comprises coupling a bypass system in flow communication with the compressor to channel a portion of flow discharged from the compressor towards the rotor assembly is channeled through the bypass system, and coupling a downstream end of the bypass system within the gas turbine engine such that the flow entering the bypass system flows past the rotor assembly and is discharged downstream from the rotor assembly.

Methods and apparatus for assembling gas turbine engines

Methods and apparatus for generating thrust from a gas turbine engine using a pulse detonation system is provided. The gas turbine engine includes a fan assembly, and a bypass duct channeling air to a core engine and the pulse detonation system. The method includes injecting a charge of fuel into a pulse detonation tube that is coupled radially outward from the core engine, and controlling a supply of air from the fan into the pulse detonation tube through an opening in the inlet end of the pulse detonation tube using a rotary valve that is positioned radially outward from the core engine.

Growing community of inventors

West Chester, OH, United States of America

John Leslie Henry