United Technologies Corporation

Aerojet Rocketdyne, Inc.

Robert B Fowler

Claude R Joyner

William B Watkins

Cody A Nilsson

A bifurcation assembly for a gas turbine engine is disclosed and includes a housing defining an inner cavity. A first partition and a second partition extend across the inner cavity and define a buffer area therebetween. Openings through the first and second partitions define passageway for supply conduits. A control device governs the flow of a purge gas into the buffer area for blocking the spread of fire. The purge gas provides a barrier to the spread of fire and heat through the bifurcation assembly.

Bifurcation fire purge system for a gas turbine engine

A rocket engine system with a fuel conversion system in communication with a gas generator.

Catalytically enhanced gas generator system for rocket applications

A rocket engine system includes a combustion chamber defining a centerline axis, an oxidizer supply, a first fuel delivery circuit connected to a fuel supply, a second fuel delivery circuit connected to the fuel supply, and an injector assembly positioned at the combustion chamber. The injector assembly includes a faceplate having a plurality of openings therethrough, a first injector element connected to the first fuel delivery circuit and extending into one of the openings in the faceplate, and a second injector element connected to the second fuel delivery circuit and extending into another of the openings in the faceplate. Annular oxidizer outlets are formed at the openings in the faceplate and connected to the oxidizer supply to deliver oxidizer to the combustion chamber.

Three component injector for kerosene-oxygen rocket engine

A process and a system for delivering a propellant combination to a rocket engine is described. The process comprises the steps of providing a flow of a hydrocarbon propellant fuel, raising the pressure of the hydrocarbon propellant fuel, cracking the hydrocarbon propellant fuel in a cracker, introducing the cracked hydrocarbon propellant fuel into a combustion chamber of the rocket engine and introducing an oxidizer into the combustion chamber. A system for performing the process is also described.

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Jupiter, FL, United States of America

Robert B Fowler