Patent ID: 11280265

Abstract:
A gas turbine engine comprising a central power shaft; a rotatable turbine impeller on the shaft, a compressor configured to receive power from the central power shaft, the compressed air exiting the compressor entering a cavity of the impeller. Ejector(s) mounted on a periphery of the impeller having a combustion chamber including an outer wall; a mixing chamber downstream of the combustion chamber, a passageway to the mixing chamber from outside the combustion chamber for ejected (outside) air to enter the ejector and travel to the mixing chamber where the ejected air mixes with a flow of hot gases that has exited the combustion chamber to create a mixed flow of gases. A convergent-divergent nozzle at an exit of the mixing chamber accelerates the mixed flow of gases moving through the nozzle, thereby creating a reaction thrust and a moment of force on the shaft.